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
|
# -*- encoding: utf-8 -*-
class ::Hash
# Returns self with keys uncamelized and converted to symbols.
def uncamelize_and_symbolize_keys
self.uncamelize_and_stringify_keys.symbolize_keys
end
# Returns self with keys uncamelized and converted to strings.
def uncamelize_and_stringify_keys
uncamelized = {}
self.each_pair do |key, value|
new_key = key.to_s.split(/(?=[A-Z])/).join('_').downcase
uncamelized[new_key] = value
end
uncamelized
end
# Returns self with all keys symbolized.
def symbolize_keys
symbolized = {}
self.each_pair do |key, value|
symbolized[key.to_sym] = value
end
symbolized
end unless self.method_defined?(:symbolize_keys)
end # class Hash
|
