Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/bleak_house/support/core_extensions.rb

Instance Method Summary collapse

Instance Method Details

#slice(keys) ⇒ Object

Similar to the ActiveSupport methods in Rails



21
22
23
24
25
26
 
# File 'lib/bleak_house/support/core_extensions.rb', line 21

def slice(keys)
  keys = Set.new(keys)
  reject do |key,| 
    !keys.include?(key)
  end
end

#unslice(keys) ⇒ Object 



28
29
30
31
32
33
 
# File 'lib/bleak_house/support/core_extensions.rb', line 28

def unslice(keys)
  keys = Set.new(keys)
  reject do |key,| 
    keys.include?(key)
  end
end