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GitHub clone of yelp gem from RubyForge

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README.txt
= yelp

A Ruby object-oriented interface to the local business content available
on Yelp at http://www.yelp.com.  Functionality is provided to perform
all searches available via the developer API including:

* search for business reviews by geo-bounding-box, geo-point, or address/location.
* search for a business review by business phone number.
* search for a neighborhood by geo-point or address/location.

More detailed information on the underlying Yelp API, error response codes, and so forth is available at http://www.yelp.com/developers/getting_started.

The RubyForge project is hosted at http://rubyforge.org/projects/yelp.  This documentation is available at http://yelp.rubyforge.org.

== About

Everybody loves Yelp! For those seeking burritos in the Mission District of
San Francisco, it's easy to feel awash in a sea of taquerias with little to go
on for decision-making other than whether the rice has peas in it (generally a
negatory data point) or how long the line happens to be around lunchtime.

Worry no longer! Yelp is here.

Why should you use this library rather than writing directly to their API, or rolling your own?  A few reasons that come to mind:

* we've done a variety of mini-legwork from which you, Yelp and our fellow netizens will benefit, such as making sure we inform the Yelp server that we support gzipped data over the wire to save on bandwidth.
* we have rudimentary tests, whereas your implementation doesn't (since you haven't even written it yet).
* we return responses (by default, configurable) as JSON data converted into a Ruby hash and appropriate data types where applicable.
* (subjective but we know we're right) -- we think our API is a nicer layer for Ruby developers to work with than the bare-bones REST API that Yelp provides.

== Requirements

You must have a Yelp Web Service ID (YWSID) available at http://www.yelp.com/developers/getting_started/api_access.

You must conform to the Yelp Branding Requirements when making use of content
retrieved via their API, documented at http://www.yelp.com/developers/getting_started/api_branding.

For tests to execute successfully you must have the YWSID set in your
environment via (shell-dependent, bash example provided):

    % export YWSID='YOUR_ID_HERE'

== Installing

We recommend installing <tt>yelp</tt> via rubygems[http://rubyforge.org/projects/rubygems/] (see also http://www.rubygems.org).

Once you have +rubygems+ installed on your system, you can easily install the <tt>yelp</tt> gem by executing:

% gem install --include-dependencies yelp

== Usage

Instantiate a Yelp::Client and use its +search+ method to make requests of
the Yelp server.

The available search request types are:

* Yelp::Review::Request::BoundingBox
* Yelp::Review::Request::GeoPoint
* Yelp::Review::Request::Location
* Yelp::Phone::Request::Number
* Yelp::Neighborhood::Request::GeoPoint
* Yelp::Neighborhood::Request::Location

By default, response content is formatted as a Ruby hash converted from Yelp's
source JSON response content. Alternate response formats (including the
original pure JSON) can be specified on request record construction via the
Yelp::Request +response_format+ parameter, available in all request record
types.

A few examples:

    # construct a client instance
    client = Yelp::Client.new

    # perform an address/location-based search for cream puffs nearby
    request = Yelp::Review::Request::Location.new(
                :address => '650 Mission St',
                :city => 'San Francisco',
                :state => 'CA',
                :radius => 2,
                :term => 'cream puffs',
                :yws_id => 'YOUR_YWSID_HERE')
    response = client.search(request)

    # perform a neighborhood name lookup for a specific geo-location point
    request = Yelp::Neighborhood::Request::GeoPoint.new(
                :latitude => 37.782093,
                :longitude => -122.483230,
                :yws_id => 'YOUR_YWSID_HERE')
    response = client.search(request)

    # perform a business review search based on a business phone number
    request = Yelp::Phone::Request::Number.new(
                :phone_number => '4155551212',
                :yws_id => 'YOUR_YWSID_HERE')
    response = client.search(request)

If you want to convert some addresses to latitude/longitude, or vice
versa, for testing or what have you -- try http://stevemorse.org/jcal/latlon.php.

== License

This library is provided via the GNU LGPL license at http://www.gnu.org/licenses/lgpl.html.

== Authors

Copyright 2007, Walter Korman <shaper@wgks.org>, http://lemurware.blogspot.com
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