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Diffstat (limited to 'ext/json/lib/json/add/regexp.rb')
-rw-r--r-- | ext/json/lib/json/add/regexp.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/ext/json/lib/json/add/regexp.rb b/ext/json/lib/json/add/regexp.rb new file mode 100644 index 0000000000..2fcbb6fb14 --- /dev/null +++ b/ext/json/lib/json/add/regexp.rb @@ -0,0 +1,30 @@ +unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED + require 'json' +end + +# Regexp serialization/deserialization +class Regexp + + # Deserializes JSON string by constructing new Regexp object with source + # <tt>s</tt> (Regexp or String) and options <tt>o</tt> serialized by + # <tt>to_json</tt> + def self.json_create(object) + new(object['s'], object['o']) + end + + # Returns a hash, that will be turned into a JSON object and represent this + # object. + def as_json(*) + { + JSON.create_id => self.class.name, + 'o' => options, + 's' => source, + } + end + + # Stores class name (Regexp) with options <tt>o</tt> and source <tt>s</tt> + # (Regexp or String) as JSON string + def to_json(*) + as_json.to_json + end +end |