class Symbol
Public Class Methods
json_create(o)
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See as_json
.
# File json/lib/json/add/symbol.rb, line 45 def self.json_create(o) o['s'].to_sym end
Public Instance Methods
as_json(*)
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Methods Symbol#as_json
and Symbol.json_create
may be used to serialize and deserialize a Symbol object; see Marshal.
Method Symbol#as_json
serializes self
, returning a 2-element hash representing self
:
require 'json/add/symbol' x = :foo.as_json # => {"json_class"=>"Symbol", "s"=>"foo"}
Method JSON.create
deserializes such a hash, returning a Symbol object:
Symbol.json_create(x) # => :foo
# File json/lib/json/add/symbol.rb, line 24 def as_json(*) { JSON.create_id => self.class.name, 's' => to_s, } end
to_json(*a)
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Returns a JSON
string representing self
:
require 'json/add/symbol' puts :foo.to_json
Output:
# {"json_class":"Symbol","s":"foo"}
# File json/lib/json/add/symbol.rb, line 40 def to_json(*a) as_json.to_json(*a) end