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| author | Florian Frank <flori@ping.de> | 2012-09-14 17:53:45 +0200 |
|---|---|---|
| committer | Florian Frank <flori@ping.de> | 2012-09-14 17:53:45 +0200 |
| commit | acd5f91fb6acbac693fbf876611483f76ac2387b (patch) | |
| tree | 7dfec0ed1d1506709511f9e2a96057dcee18f522 /doc/files/lib/json_rb.html | |
| parent | 7a9adfced640622c07b22420328d31540f159640 (diff) | |
| download | json-acd5f91fb6acbac693fbf876611483f76ac2387b.tar.gz | |
deleted documentation
Diffstat (limited to 'doc/files/lib/json_rb.html')
| -rw-r--r-- | doc/files/lib/json_rb.html | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/doc/files/lib/json_rb.html b/doc/files/lib/json_rb.html deleted file mode 100644 index 42c6e28..0000000 --- a/doc/files/lib/json_rb.html +++ /dev/null @@ -1,156 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> -<head> - <title>json.rb</title> - <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> - <link rel="stylesheet" href="../../css/reset.css" type="text/css" media="screen" /> -<link rel="stylesheet" href="../../css/main.css" type="text/css" media="screen" /> -<link rel="stylesheet" href="../../css/github.css" type="text/css" media="screen" /> -<script src="../../js/jquery-1.3.2.min.js" type="text/javascript" charset="utf-8"></script> -<script src="../../js/jquery-effect.js" type="text/javascript" charset="utf-8"></script> -<script src="../../js/main.js" type="text/javascript" charset="utf-8"></script> -<script src="../../js/highlight.pack.js" type="text/javascript" charset="utf-8"></script> - -</head> - -<body> - <div class="banner"> - - <h1> - json.rb - </h1> - <ul class="files"> - <li>lib/json.rb</li> - <li>Last modified: 2012-04-27 14:25:32 +0200</li> - </ul> - </div> - - <div id="bodyContent"> - <div id="content"> - - <div class="description"> - -<h1 id="label-JavaScript+Object+Notation+%28JSON%29">JavaScript Object Notation (<a href="../../classes/JSON.html">JSON</a>)</h1> - -<p><a href="../../classes/JSON.html">JSON</a> is a lightweight -data-interchange format. It is easy for us humans to read and write. Plus, -equally simple for machines to generate or parse. <a -href="../../classes/JSON.html">JSON</a> is completely language agnostic, -making it the ideal interchange format.</p> - -<p>Built on two universally available structures:</p> - -<pre>1. A collection of name/value pairs. Often referred to as an _object_, hash table, record, struct, keyed list, or associative array. -2. An ordered list of values. More commonly called an _array_, vector, sequence or list.</pre> - -<p>To read more about <a href="../../classes/JSON.html">JSON</a> visit: <a -href="http://json.org">json.org</a></p> - -<h2 id="label-Parsing+JSON">Parsing <a href="../../classes/JSON.html">JSON</a></h2> - -<p>To parse a <a href="../../classes/JSON.html">JSON</a> string received by -another application or generated within your existing application:</p> - -<pre class="ruby"><span class="ruby-identifier">require</span> <span class="ruby-string">'json'</span> - -<span class="ruby-identifier">my_hash</span> = <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">parse</span>(<span class="ruby-string">'{"hello": "goodbye"}'</span>) -<span class="ruby-identifier">puts</span> <span class="ruby-identifier">my_hash</span>[<span class="ruby-string">"hello"</span>] =<span class="ruby-operator">></span> <span class="ruby-string">"goodbye"</span> -</pre> - -<p>Notice the extra quotes <code>''</code> around the hash notation. Ruby -expects the argument to be a string and can’t convert objects like a hash -or array.</p> - -<p>Ruby converts your string into a hash</p> - -<h2 id="label-Generating+JSON">Generating <a href="../../classes/JSON.html">JSON</a></h2> - -<p>Creating a <a href="../../classes/JSON.html">JSON</a> string for -communication or serialization is just as simple.</p> - -<pre class="ruby"><span class="ruby-identifier">require</span> <span class="ruby-string">'json'</span> - -<span class="ruby-identifier">my_hash</span> = {:<span class="ruby-identifier">hello</span> =<span class="ruby-operator">></span> <span class="ruby-string">"goodbye"</span>} -<span class="ruby-identifier">puts</span> <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">generate</span>(<span class="ruby-identifier">my_hash</span>) =<span class="ruby-operator">></span> <span class="ruby-string">"{\"hello\":\"goodbye\"}"</span> -</pre> - -<p>Or an alternative way:</p> - -<pre class="ruby"><span class="ruby-identifier">require</span> <span class="ruby-string">'json'</span> -<span class="ruby-identifier">puts</span> {:<span class="ruby-identifier">hello</span> =<span class="ruby-operator">></span> <span class="ruby-string">"goodbye"</span>}.<span class="ruby-identifier">to_json</span> =<span class="ruby-operator">></span> <span class="ruby-string">"{\"hello\":\"goodbye\"}"</span> -</pre> - -<p><code>JSON.generate</code> only allows objects or arrays to be converted to -<a href="../../classes/JSON.html">JSON</a> syntax. <code>to_json</code>, -however, accepts many Ruby classes even though it acts only as a method for -serialization:</p> - -<pre class="ruby"><span class="ruby-identifier">require</span> <span class="ruby-string">'json'</span> - -<span class="ruby-value">1</span>.<span class="ruby-identifier">to_json</span> =<span class="ruby-operator">></span> <span class="ruby-string">"1"</span> -</pre> - - </div> - - - - - <!-- File only: requires --> - <div class="sectiontitle">Required Files</div> - <ul> - - <li>json/common</li> - - <li>json/version</li> - - <li>json/ext</li> - - <li>json/pure</li> - - </ul> - - - - - - - - - <!-- Namespace --> - <div class="sectiontitle">Namespace</div> - <ul> - - <li> - <span class="type">MODULE</span> - <a href="../../classes/JSON.html">JSON</a> - </li> - - </ul> - - - - - - - - - - - - - - - - - - - - - - <!-- Methods --> - </div> - </div> - </body> -</html>
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