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authorhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-04-12 08:36:37 +0000
committerhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-04-12 08:36:37 +0000
commit2e4f0af00f85ca228bcf5fa919882359411c652a (patch)
tree6317ef3d0c352a8d7496139f34277e224fe3d4ac /ext/json/lib/json/add/complex.rb
parent7b14512bee222bdb6392e865b00ef4b4c42b9364 (diff)
* ext/json/*, test/json/*: Reverted r50231. Because it's not works with
cross-compile environment. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/json/lib/json/add/complex.rb')
-rw-r--r--ext/json/lib/json/add/complex.rb28
1 files changed, 28 insertions, 0 deletions
diff --git a/ext/json/lib/json/add/complex.rb b/ext/json/lib/json/add/complex.rb
new file mode 100644
index 0000000000..3d653bb50d
--- /dev/null
+++ b/ext/json/lib/json/add/complex.rb
@@ -0,0 +1,28 @@
+unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
+ require 'json'
+end
+defined?(::Complex) or require 'complex'
+
+class Complex
+
+ # Deserializes JSON string by converting Real value <tt>r</tt>, imaginary
+ # value <tt>i</tt>, to a Complex object.
+ def self.json_create(object)
+ Complex(object['r'], object['i'])
+ 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,
+ 'r' => real,
+ 'i' => imag,
+ }
+ end
+
+ # Stores class name (Complex) along with real value <tt>r</tt> and imaginary value <tt>i</tt> as JSON string
+ def to_json(*)
+ as_json.to_json
+ end
+end