Method: Hash#delete_values_at

Defined in:

lib/core/facets/hash/delete_values.rb

#delete_values_at(*keys, &yld) ⇒ Object

Minor modification to Ruby’s Hash#delete method allowing it to take multiple keys.

hsh = {:a=>1, :b=>2, :c=>3}

a, b, c = hsh.delete_values_at(:a, :b, :c)

[a, b, c]  #=> [1, 2, 3]
hsh        #=> {}

CREDIT: Daniel Schierbeck

# File 'lib/core/facets/hash/delete_values.rb', line 37

def delete_values_at(*keys, &yld)
  keys.map{|key| delete(key, &yld) }
end