Class: Regexp

Inherits:
Object show all
Defined in:
ext/json/lib/json/add/regexp.rb

Direct Known Subclasses

Bug::Regexp

Constant Summary collapse

NOENCODING = 
32

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.json_create(object) ⇒ Object

See #as_json.



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# File 'ext/json/lib/json/add/regexp.rb', line 9

def self.json_create(object)
  new(object['s'], object['o'])
end

Instance Method Details

#as_json ⇒ Object

Methods Regexp#as_json and Regexp.json_create may be used to serialize and deserialize a Regexp object; see Marshal.

Method Regexp#as_json serializes self, returning a 2-element hash representing self:

require 'json/add/regexp'
x = /foo/.as_json
# => {"json_class"=>"Regexp", "o"=>0, "s"=>"foo"}

Method JSON.create deserializes such a hash, returning a Regexp object:

Regexp.json_create(x) # => /foo/



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# File 'ext/json/lib/json/add/regexp.rb', line 28

def as_json(*)
  {
    JSON.create_id => self.class.name,
    'o'            => options,
    's'            => source,
  }
end

#to_json(*args) ⇒ Object

Returns a JSON string representing self:

require 'json/add/regexp'
puts /foo/.to_json

Output:

{"json_class":"Regexp","o":0,"s":"foo"}



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# File 'ext/json/lib/json/add/regexp.rb', line 45

def to_json(*args)
  as_json.to_json(*args)
end