1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
require 'backports/tools/deprecation'
Backports.deprecate :rails, 'Rails backports are deprecated.'
class Hash
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/ActiveSupport/CoreExtensions/Hash/Keys.html]
def reverse_merge(other_hash)
other_hash.merge(self)
end unless method_defined? :reverse_merge
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/ActiveSupport/CoreExtensions/Hash/Keys.html]
def reverse_merge!(other_hash)
replace(reverse_merge(other_hash))
end unless method_defined? :reverse_merge!
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/ActiveSupport/CoreExtensions/Hash/Keys.html]
def symbolize_keys
Hash[map{|key,value| [(key.to_sym rescue key) || key, value] }]
end unless method_defined? :symbolize_keys
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/ActiveSupport/CoreExtensions/Hash/Keys.html]
def symbolize_keys!
self.replace(self.symbolize_keys)
end unless method_defined? :symbolize_keys!
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/ActiveSupport/CoreExtensions/Hash/Keys.html]
def stringify_keys
Hash[map{|key,value| [key.to_s, value] }]
end unless method_defined? :stringify_keys
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/ActiveSupport/CoreExtensions/Hash/Keys.html]
def stringify_keys!
self.replace(self.stringify_keys)
end unless method_defined? :stringify_keys!
end
|
