Sha256: a047ed09c013ad129b5231e290debe8b2c6ab6df015635d91c7aa50d503cb8b3
Contents?: true
Size: 461 Bytes
Versions: 9
Compression:
Stored size: 461 Bytes
Contents
#--
# Credit goes to Daniel Schierbeck
#++
class Hash
# Minor modification to Ruby's Hash#delete method
# allowing it to take multiple keys.
#
# This works niely with hahs#[] and Hash#[]= facets.
#
# hsh[:a, :b, :c] = 1, 2, 3
#
# a, b, c = hsh.delete_values_at(:a, :b, :c)
#
# [a, b, c] #=> [1, 2, 3]
# hsh #=> {}
#
def delete_values_at(*keys, &block)
keys.map{|key| delete(key, &block) }
end
end
Version data entries
9 entries across 9 versions & 1 rubygems