ruby rexml stream mode [Ruby]

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From: kevid on 21 Jun 2010 05:57

hi,

would any one please help me with parse the xml below with STREAM MODE
of ruby rexml

i would want to get out the following for each event:

1. event id
2. title
3. url
4. description

<?xml version="1.0" encoding="UTF-8"?>

<search>
<total_items>138</total_items>
<page_size>5</page_size>
<page_count>28</page_count>
<page_number>1</page_number>
<page_items>5</page_items>
<first_item>1</first_item>
<last_item>5</last_item>
<search_time>0.043</search_time>
<events>
<event id="E0-001-030989218-5">
<title>Summer Solstice</title>
<url>http://eventful.com/tampa/events/summer-solstice-/
E0-001-030989218-5</url>
<description>On the longest day of the year, safely observe the
Sun through MOSIÎÃÃs solar telescopes. See for yourself some of the
violent and extremely powerful events that occur on the sun, such as
sunspots and solar prominences.
All telescope activities are weather dependent. Clear skies are
required to use the telescopes during the day and evening. Weather
conditions like rain or clouds will force the cancellation of SkyWatch
events.</description>
<start_time>2010-06-21 00:00:00</start_time>
<stop_time>2010-06-22 00:00:00</stop_time>
<tz_id></tz_id>
<tz_olson_path></tz_olson_path>
<tz_country></tz_country>
<tz_city></tz_city>
<venue_id>V0-001-000153419-6</venue_id>
<venue_url>http://eventful.com/tampa/venues/mosi-tampa-museum-of-
science-and-industry-/V0-001-000153419-6</venue_url>
<venue_name>Mosi Tampa Museum of Science and Industry</
venue_name>
<venue_display>1</venue_display>
<venue_address>4801 E Fowler Ave</venue_address>
<city_name>Tampa</city_name>
<region_name>Florida</region_name>
<region_abbr>FL</region_abbr>
<postal_code>33617</postal_code>
<country_name>United States</country_name>
<country_abbr2>US</country_abbr2>
<country_abbr>USA</country_abbr>
<latitude>28.053545</latitude>
<longitude>-82.404529</longitude>
<geocode_type>EVDB Geocoder</geocode_type>
<all_day>1</all_day>
<recur_string></recur_string>
<trackback_count>0</trackback_count>
<calendar_count>0</calendar_count>
<comment_count></comment_count>
<link_count>1</link_count>
<going_count>-1</going_count>
<watching_count>-1</watching_count>
<created>2010-05-28 11:49:06</created>
<owner>mositampa</owner>
<modified>2010-05-28 13:07:10</modified>
<performers></performers>
<image>
<url>http://static.eventful.com/images/small/
I0-001/003/067/081-4.jpeg</url>
<width>48</width>
<height>48</height>
<caption></caption>
<thumb>
<url>http://static.eventful.com/images/thumb/
I0-001/003/067/081-4.jpeg</url>
<width>48</width>
<height>48</height>
</thumb>

<url>http://static.eventful.com/images/small/
I0-001/003/067/081-4.jpeg</url>
<width>48</width>
<height>48</height>

<medium>
<url>http://static.eventful.com/images/medium/
I0-001/003/067/081-4.jpeg</url>
<width>128</width>
<height>128</height>
</medium>
</image>
<privacy>1</privacy>
<calendars></calendars>
<groups></groups>
<going>
<user>
<username></username>
</user>
</going>
</event>
<event id="E0-001-026480389-1">
<title>FAS/ITS 2010 Network Services Conference - Federal
Acquisition Service/Office of Integrated Technology Services</title>
<url>http://eventful.com/orlando/events/fasits-2010-network-
services-conference-federal-/E0-001-026480389-1</url>
<description> The General Services Administration,
Federal Acquisition Service, Office of Integrated Technology Services
(ITS) has a number of contracts and choices available to our customer
agencies from the ITS portfolio of products and services. ITS is
pleased to announce that once
again exhibit opportunities are available to GSA ITS industry
partners...with Network Services contracts as well as complementary
GWAC / IT schedules contracts. GSA/ITS Network Services
Industry Partners with a current (existing) contract (the prime
contractor), subcontractors to the prime
contractor and suppliers with contractual agreements with the prime
contractor are eligible to exhibit at the 2010 conference.
Please see the web site for further detail on who may exhibit
at the conference.</description>
<start_time>2010-06-21 00:00:00</start_time>
<stop_time>2010-06-24 00:00:00</stop_time>
<tz_id></tz_id>
<tz_olson_path></tz_olson_path>
<tz_country></tz_country>
<tz_city></tz_city>
<venue_id>V0-001-000404737-2</venue_id>
<venue_url>http://eventful.com/orlando/venues/rosen-shingle-
creek-gallery-/V0-001-000404737-2</venue_url>
<venue_name>Rosen Shingle Creek Gallery</venue_name>
<venue_display>1</venue_display>
<venue_address></venue_address>
<city_name>Orlando</city_name>
<region_name>Florida</region_name>
<region_abbr>FL</region_abbr>
<postal_code></postal_code>
<country_name>United States</country_name>
<country_abbr2>US</country_abbr2>
<country_abbr>USA</country_abbr>
<latitude>28.5381</latitude>
<longitude>-81.3794</longitude>
<geocode_type>City Based GeoCodes</geocode_type>
<all_day>2</all_day>
<recur_string></recur_string>
<trackback_count>0</trackback_count>
<calendar_count>0</calendar_count>
<comment_count></comment_count>
<link_count>1</link_count>
<going_count>-1</going_count>
<watching_count>-1</watching_count>
<created>2009-11-22 05:46:59</created>
<owner>evdb</owner>
<modified>2010-06-18 22:19:26</modified>
<performers></performers>
<image>
<url>http://static.eventful.com/images/small/
I0-001/002/561/201-0.jpeg</url>
<width>48</width>
<height>48</height>
<caption></caption>
<thumb>
<url>http://static.eventful.com/images/thumb/
I0-001/002/561/201-0.jpeg</url>
<width>48</width>
<height>48</height>
</thumb>

<url>http://static.eventful.com/images/small/
I0-001/002/561/201-0.jpeg</url>
<width>48</width>
<height>48</height>

<medium>
<url>http://static.eventful.com/images/medium/
I0-001/002/561/201-0.jpeg</url>
<width>128</width>
<height>128</height>
</medium>
</image>
<privacy>1</privacy>
<calendars></calendars>
<groups></groups>
<going>
<user>
<username></username>
</user>
</going>
</event>
<event id="E0-001-030070845-8(a)2010062100">
<title>Media on Main</title>
<url>http://eventful.com/sarasota/events/media-main-/
E0-001-030070845-8(a)2010062100</url>
<description>Welcome to Media on Main and Cafe Palm, downtown
SarasotaÎÃÃs hub for news, books and local information, along with the
latest in Apple computer products and cafââ indulgences. We offer
something for everyone, whether youÎÃÃre thirsting for literature, LAN
advice, or the latest li
bations.

Computers connect people and information in a way that enables
incredible productivity. Media on Main adds its own human touch to the
mix with purchasing guidance for Macs along with support services and
classroom instruction, so you can use computer technology to your
highest advantageÎÃÃ¶no matter
who you are or what you do.

Media on Main continues to offer the same kind of news, books and
other things youÎÃÃve come to love and depend upon from a traditional
downtown bookstore.

Cafââ Palm is the perfect meeting spot to connect socially as well as
technologically while you indulge in our delicious hand-prepared food
and drink.

Think of Media on Main as a gathering place, a place to learn, a place
to connect, a place to solve problems, a place to relax, a place to
eat and drink, a place to socializeÎÃÃ¶and the place to be.</
description>
<start_time>2010-06-21 00:00:00</start_time>
<stop_time></stop_time>
<tz_id></tz_id>
<tz_olson_path></tz_olson_path>
<tz_country></tz_country>
<tz_city></tz_city>
<venue_id>V0-001-004056660-8</venue_id>
<venue_url>http://eventful.com/sarasota/venues/main-street-in-
downtown-sarasota-/V0-001-004056660-8</venue_url>
<venue_name>Main Street in Downtown Sarasota</venue_name>
<venue_display>1</venue_display>
<venue_address>1341 Main St</venue_address>
<city_name>Sarasota</city_name>
<region_name>Florida</region_name>
<region_abbr>FL</region_abbr>
<postal_code>34236</postal_code>
<country_name>United States</country_name>
<country_abbr2>US</country_abbr2>
<country_abbr>USA</country_abbr>
<latitude>27.3355542</latitude>
<longitude>-82.5435027</longitude>
<geocode_type>EVDB Geocoder</geocode_type>
<all_day>1</all_day>
<recur_string>daily until December 31, 2010</recur_string>
<trackback_count>0</trackback_count>
<calendar_count>0</calendar_count>
<comment_count></comment_count>
<link_count>0</link_count>
<going_count>-1</going_count>
<watching_count>-1</watching_count>
<created>2010-04-22 11:41:28</created>
<owner>Mediaonmain</owner>
<modified>2010-05-11 11:55:50</modified>
<performers></performers>
<image></image>
<privacy>1</privacy>
<calendars></calendars>
<groups></groups>
<going>
<user>
<username></username>
</user>
</going>
</event>
<event id="E0-001-028155066-8">
<title>LEED Green Associate 1-Day</title>
<url>http://eventful.com/jacksonville/events/leed-green-
associate-1day-/E0-001-028155066-8</url>
<description> <a href="http://www.cleanedison.com/"
rel="nofollow"><img src="http://img.cleanedison.com/css/
logo.png" alt="Energy Audit Training, LEED Certification, Solar
Training, Geothermal Classes, LEED Exam Prep, Hybrid Training"></
a>LEED Certification, LEED Green Associ
ate 1-Day in FL - JacksonvilleFor more information about
CleanEdison's award-winning <a href="http://www.cleanedison.com/
leed-exam-prep.html" rel="nofollow">LEED Certification</a>, the <a rel="nofollow">LEED Green
Associate 1-Day</a
> course, and specifically, the <a href="http://
www.cleanedison.com/658-leed-green-associate-1-day-in-fl-jacksonville.html"
rel="nofollow">LEED Green Associate 1-Day in FL -
Jacksonville</a> or other areas - Visit <a
href="http://www.cleanedison.com" rel="nofollo
w">CleanEdison</a> today. Award-
Winning Energy Audit Training, LEED Certification and Solar Training
at CleanEdisonCleanEdison serves as a competitively priced
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"LEED Certification" rel="nofollow">LEED Certification</a>
and <a href="http://www.cleanedison.com/leed-exam-prep.html"
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title="Hybrid Training" rel="no
follow">Hybrid Training</a>, <a href="http://
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rel="nofollow">Solar Training</a> and <a href="http://
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rel="nofollow">Geothermal Classes</a>. CleanEdiso
nÎÃÃs government funding specialists are experts in uncovering
available government financing for our leading <a href="http://
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rel="nofollow">Hybrid Auto</a> training as well. Because
CleanEdison offers Green training across the U
nited States and Canada, our curriculum can service corporate courses
and larger groups with supplemental funding from applicable government
entities.LEED Certification and LEED Exam
PrepCleanEdison's <a href="http://www.cleanedison.com/leed-
exam-prep.html" title="LEED Exam Pre
p" rel="nofollow">LEED Exam Prep</a> and <a href="http://
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rel="nofollow">LEED Certification</a> Program is the best
attended program in the nation. Rather than simply provide classroom
instruction, CleanEdisonÎÃ
Ãs skilled instructors help students from the first day through to
exam day, ensuring they pass the exam on their first try. All
CleanEdison instructors, tutors, and consultants have experience in
the green building industry and passed the LEED Exam in the top
percentile. The CleanEdison approach in
volves a detailed study plan that provides the greatest understanding
required to pass the exam in the least amount of time whether you're
an individual seeking to join the industry or a 200 person
architecture firm. Energy Audit Training, LEED
Certification, LEED Exam Prep and Solar Train
ing - Award Winning CurriculumWinner of the 2009 CTN Green
Excellence Seal for Green Education, CleanEdison is part of the US
Green Building CouncilÎÃÃs Education Provider Program and an approved
affiliate of the <a href="http://www.cleanedison.com/energy-
audit.html" title="Building Perf
ormance Institute" rel="nofollow">Building Performance
Institute</a> (BPI). If you're a Building Owner, Architect,
Engineer or anything in between, CleanEdison's educational programs
are designed to get you and your employees through the education
process quickly and effectively. CleanEdi
son's course offers a review of all the topics and information you
will need to know to pass any of your exams, from <a href="http://
www.cleanedison.com/energy-audit.html" title="Energy Audit Training"
rel="nofollow">Energy Audit Training</a> to <a
href="http://www.cleanedison.com/lee
d-exam-prep.html" title="LEED Certification" rel="nofollow">LEED
Certification</a> and give you the confidence and knowledge you
need to pass on your first attempt.<img src="http://
courses.cleanedison.com/leed_ga.jpg" alt="LEED Green Associate 1-
Day">
How to Become a Green Associate in 20 Days:
<img src="">

If you want to be a ÎÃÂ£greenÎÃÂ¥ professional you need this
credential. The LEED Green Associate (GA) credential is designed for
professionals who want to demonstrate a basic knowledge of green
design, construction, and operations, but who do not necessarily
participate in design and constr
uction work. 
CleanEdison's LEED Green Associate Intensive course is one of
the fastest ways to prepare you for the Green Associate exam. In just
one day CleanEdison's instructors will review the credit rating
system, what the general guidelines are for that system, and various
tips and tricks for passi
ng the exam. If you want to jumpstart your career into the green
profession then CleanEdison's LEED Green Associate Intensive course is
right for you.
Note: To apply for the LEED Green Associate exam with GBCI, you must
either: 
ÎÃÃ³ Have previous experience (and upload a documentation of
eligibility) supporting a LEED-registered project - or - 
ÎÃÃ³ Be employed in a sustainable field of work - or - 
ÎÃÃ³ Attend an education program that addresses green building
principles.
A CleanEdison course fulfills this requirement.LEED Certification -
Why take the LEED Green Associate 1-DayTrack to becoming a LEED
AP 
1). Take CleanEdison's Green Associate exam prep course 
2). Sit for the Green Associate exam 
3). Take the CleanEdison Internship to gain the LEED Registered
Project experience requirement 
4). Take the CleanEdison Specialty Exam Prep course for your chosen
specialty (BD&C, Homes, ID&C, ND or O&M) 
5). Sit for your chosen LEED Specialty exam LEED
Certification - Who Should Attend?<ul><li>Architect
</li><li>New Construction Manager
</li><li>General Contractor
</li><li>Commercial Landscape Architect
</li><li>Structural Engineer
</li><li>Mechanical Engineer
</li><li>Energy Manager
</li><li>Building Operator
</li><li>Facility Manager
</li><li>HVAC Specialist
</li><li>Property Manager
</li><li>Commissioner
</li></ul>
<ul>
<li>Interior Designer
</li><li>Interior Decorator
</li><li>Interior Construction Professional
</li><li>Residential Contractor
</li><li>Residential Architect
</li><li>Home Inspector
</li><li>Residential Landscape Architect
</li><li>HUD Developer
</li><li>Policy Maker
</li><li>Real Estate Developer
</li><li>Civil Engineer
</li></ul>LEED Certification - Course
IncludesACCESSIBLE IMMEDIATELY AFTER REGISTERING:
<ul><li>Access to 4 online GreenExamPrep Practice Exams (a
$50 value). We have partnered with GreenExamPrep to bring you the
industry leading online practice exams free with your course (a $50
value)</li>
<li>Immediate access to exclusive online CleanEdison
Material</li>
<li>Immediate access to the CleanEdison LEED AP Helpdesk</
li>
<li>Course Preparation Instructions</li>
<li>LEED Exam Registration Instructions </li></ul>

IN-CLASS DELIVERY:
<ul>
<li>CleanEdison Study Guide</li>
<li>8 hours of in-class instruction</li>
<li>LEED Candidate Handbook</li>
<li>The Comfort of the CleanEdison Guarantee - If you don't
pass, take our course again. </li>
</ul>

POST-COURSE SUPPORT:
<ul>
<li>Unlimited access to online Practice Exams up until your test
date</li>
<li>LEED Exam Registration and Prometric Help</
li><li>CleanEdison certificate of completion fulfilling the
GBCI prerequisite to sit for the Green Associate Exam.</li>

</ul>LEED Certification - PrerequisitesNone! The Green
Associate course is the first step in the road to LEED AP
Accreditation. 
Note: To apply for the LEED Green Associate exam with GBCI,
you must either:
<ul>
<li>Have previous experience (and upload a documentation of
eligibility) supporting a LEED-registered project - or </li>
<li>Be employed in a sustainable field of work - or </
li>
<li>Attend an education program that addresses green building
principles. </li>
</ul>
CleanEdison's LEED Green Associate course fulfills all Green Associate
exam prerequisites.LEED Certification -
Testimonials<blockquote>I recently took the LEED GA
course with CleanEdison and can safely say that it is the reason that
I passed my exam. Being out of school for a number o
f years, I found that the test-taking strategies the course provides
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have been impossible to effectively apply my experience to the
test. -Barbara Collins</blockquote>
<blockquote>I wanted to thank you for all of your help
both during class and afterwards answering all of my study questions.
After much anxiety I passed with a 186 and even finished 45 minutes
early. I'll see you again next month for my O&M Specialty exam!
 - Lindsay Herd
ener</blockquote>
<blockquote> This course helped me organize my studying
to where the various elements of the test started to make some sense.
I passed with a 189 (room to spare)! I tried studying with the various
references available online and books but did not get to where I felt
comfortable. Than
ks again! - Dan Harrison</blockquote>LEED
Certification - SyllabusCleanEdison's live, one-day course
covers everything you need to know to pass the LEED Green Associate
exam, including:
DAY 1
<ul>
<li>LEED Green Associate Exam Overview</li>
<li>Overview of LEED and the LEED Process</li>
<li>A review of all LEED ratings systems.</li>
<li>A review of green building concepts such as vegetated
roofs, rapidly renewable materials, on site renewable energy, and low-
emitting materials </li>
<li>U.S. Green Building Council core curriculum: Sustainable
Sites, Water Efficiency, Energy and Atmosphere, Materials and
Resources, and Indoor Environmental Quality</li>
<li>Overview of Innovation in Design, Innovation in Operations
and Regional Priority Credits</li>
<li>LEED Credit Synergies </li>
<li>Test taking tips</li>
<li>Formulating a study schedule </li>
</ul>LEED Certification - CEU Credits You can recieve
the following continuing education credits for this CleanEdison
course:<ul><li>
<li>AIA: 8 HSW/SD Units</li>
<li>BOMI: 8 CPD Points</li>
<li>BPI: 8 Units</li>
<li>IFMA: 8 Units</li>
<li>InterNACHI: 8 Hours</li>
<li>NCEES: 8 PDHs</li>
</li></ul>
Continuing education credits may be available for CleanEdison courses
under other credentialing programs. Check with your organization
about eligibility requirements. Certificates of Completion are issued
for each course so you can self-file.<a href="http://
www.cleanedison.com/" rel="nofollow"&
gt;<img src="http://img.cleanedison.com/css/logo.png" alt="Energy
Audit Training, LEED Certification, Solar Training, Geothermal
Classes, LEED Exam Prep, Hybrid Training"></a>"</description>
<start_time>2010-06-21 09:00:00</start_time>
<stop_time>2010-06-21 17:30:00</stop_time>
<tz_id></tz_id>
<tz_olson_path></tz_olson_path>
<tz_country></tz_country>
<tz_city></tz_city>
<venue_id>V0-001-003649852-2</venue_id>
<venue_url>http://eventful.com/jacksonville/venues/13950-village-
lake-circle-/V0-001-003649852-2</venue_url>
<venue_name>13950 Village Lake Circle</venue_name>
<venue_display>1</venue_display>
<venue_address>13950 Village Lake Circle</venue_address>
<city_name>Jacksonville</city_name>
<region_name>Florida</region_name>
<region_abbr>FL</region_abbr>
<postal_code></postal_code>
<country_name>United States</country_name>
<country_abbr2>US</country_abbr2>
<country_abbr>USA</country_abbr>
<latitude>30.138846</latitude>
<longitude>-81.544893</longitude>
<geocode_type>EVDB Geocoder</geocode_type>
<all_day>0</all_day>
<recur_string></recur_string>
<trackback_count>0</trackback_count>
<calendar_count>0</calendar_count>
<comment_count></comment_count>
<link_count>1</link_count>
<going_count>-1</going_count>
<watching_count>-1</watching_count>
<created>2010-02-06 05:51:46</created>
<owner>CleanEdison</owner>
<modified>2010-02-06 05:51:46</modified>
<performers></performers>
<image></image>
<privacy>1</privacy>
<calendars></calendars>
<groups></groups>
<going>
<user>
<username></username>
</user>
</going>
</event>
<event id="E0-001-030989212-1">
<title>Legends of the Stars</title>
<url>http://eventful.com/tampa/events/legends-stars-/
E0-001-030989212-1</url>
<description>For thousands of years the stars and planets have
inspired myths and stories from cultures around the world. Join us in
the celestial space of The Saunders Planetarium for this special event
as live cosmic storytellers captivate you with tales of Greek heroes,
fables told by Aust
ralian Aborigines, and a rich collection of Native American legends of
the sky. Your imagination will soar as you explore mythical
constellations as seen by ancient sky watchers as you sit under the
glow of thousands of stars. Seating is limited. Reserve your seat
for this star-studded event toda
y. MOSI exhibit admission additional fee.</description>
<start_time>2010-06-21 10:00:00</start_time>
<stop_time>2010-06-22 02:00:00</stop_time>
<tz_id></tz_id>
<tz_olson_path></tz_olson_path>
<tz_country></tz_country>
<tz_city></tz_city>
<venue_id>V0-001-000153419-6</venue_id>
<venue_url>http://eventful.com/tampa/venues/mosi-tampa-museum-of-
science-and-industry-/V0-001-000153419-6</venue_url>
<venue_name>Mosi Tampa Museum of Science and Industry</
venue_name>
<venue_display>1</venue_display>
<venue_address>4801 E Fowler Ave</venue_address>
<city_name>Tampa</city_name>
<region_name>Florida</region_name>
<region_abbr>FL</region_abbr>
<postal_code>33617</postal_code>
<country_name>United States</country_name>
<country_abbr2>US</country_abbr2>
<country_abbr>USA</country_abbr>
<latitude>28.053545</latitude>
<longitude>-82.404529</longitude>
<geocode_type>EVDB Geocoder</geocode_type>
<all_day>0</all_day>
<recur_string></recur_string>
<trackback_count>0</trackback_count>
<calendar_count>0</calendar_count>
<comment_count></comment_count>
<link_count>1</link_count>
<going_count>-1</going_count>
<watching_count>-1</watching_count>
<created>2010-05-28 11:46:50</created>
<owner>mositampa</owner>
<modified>2010-06-19 05:57:57</modified>
<performers></performers>
<image>
<url>http://static.eventful.com/images/small/
I0-001/003/067/081-4.jpeg</url>
<width>48</width>
<height>48</height>
<caption></caption>
<thumb>
<url>http://static.eventful.com/images/thumb/
I0-001/003/067/081-4.jpeg</url>
<width>48</width>
<height>48</height>
</thumb>

<url>http://static.eventful.com/images/small/
I0-001/003/067/081-4.jpeg</url>
<width>48</width>
<height>48</height>

<medium>
<url>http://static.eventful.com/images/medium/
I0-001/003/067/081-4.jpeg</url>
<width>128</width>
<height>128</height>
</medium>
</image>
<privacy>1</privacy>
<calendars></calendars>
<groups></groups>
<going>
<user>
<username></username>
</user>
</going>
</event>
</events>
</search>

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