Add bin and edit workflow

bin/gems/json-2.10.2/lib/json/add/range.rb

@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
+  require 'json'
+end
+
+class Range
+
+  # See #as_json.
+  def self.json_create(object)
+    new(*object['a'])
+  end
+
+  # Methods <tt>Range#as_json</tt> and +Range.json_create+ may be used
+  # to serialize and deserialize a \Range object;
+  # see Marshal[https://docs.ruby-lang.org/en/master/Marshal.html].
+  #
+  # \Method <tt>Range#as_json</tt> serializes +self+,
+  # returning a 2-element hash representing +self+:
+  #
+  #   require 'json/add/range'
+  #   x = (1..4).as_json     # => {"json_class"=>"Range", "a"=>[1, 4, false]}
+  #   y = (1...4).as_json    # => {"json_class"=>"Range", "a"=>[1, 4, true]}
+  #   z = ('a'..'d').as_json # => {"json_class"=>"Range", "a"=>["a", "d", false]}
+  #
+  # \Method +JSON.create+ deserializes such a hash, returning a \Range object:
+  #
+  #   Range.json_create(x) # => 1..4
+  #   Range.json_create(y) # => 1...4
+  #   Range.json_create(z) # => "a".."d"
+  #
+  def as_json(*)
+    {
+      JSON.create_id  => self.class.name,
+      'a'             => [ first, last, exclude_end? ]
+    }
+  end
+
+  # Returns a JSON string representing +self+:
+  #
+  #   require 'json/add/range'
+  #   puts (1..4).to_json
+  #   puts (1...4).to_json
+  #   puts ('a'..'d').to_json
+  #
+  # Output:
+  #
+  #   {"json_class":"Range","a":[1,4,false]}
+  #   {"json_class":"Range","a":[1,4,true]}
+  #   {"json_class":"Range","a":["a","d",false]}
+  #
+  def to_json(*args)
+    as_json.to_json(*args)
+  end
+end