Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/powncer/ext.rb

Overview

:stopdoc:

Instance Method Summary collapse

Instance Method Details

#stringify_keys ⇒ Object 



9
10
11
12
13
14
 
# File 'lib/powncer/ext.rb', line 9

def stringify_keys
  inject({}) do |options, (key, value)|
    options[key.to_s] = value
    options
  end
end

#stringify_keys! ⇒ Object 



15
16
17
 
# File 'lib/powncer/ext.rb', line 15

def stringify_keys!
  self.replace(self.stringify_keys)
end

#symbolize_keys ⇒ Object 



18
19
20
21
22
23
 
# File 'lib/powncer/ext.rb', line 18

def symbolize_keys
  inject({}) do |options, (key, value)|
    options[key.to_sym || key] = value
    options
  end
end

#symbolize_keys! ⇒ Object 



24
25
26
 
# File 'lib/powncer/ext.rb', line 24

def symbolize_keys!
  self.replace(self.symbolize_keys)
end

#to_query ⇒ Object 



3
4
5
6
7
8
 
# File 'lib/powncer/ext.rb', line 3

def to_query
  query_string = self.empty? ? "" : "?"
  query_array = []
  self.map.each{|ary| query_array << "#{ary.first}=#{ary.last}"}
  query_string << query_array.join("&")
end