Sha256: f4379d084dea494b0730022897d43b20e229356fcc2d8eddfb0c344463a28744
Contents?: true
Size: 440 Bytes
Versions: 6
Compression:
Stored size: 440 Bytes
Contents
class Hash
# Returns a new hash less the given keys.
def except(*less_keys)
slice(*keys - less_keys)
end
# Replaces hash with new hash less the given keys.
# This returns the hash of keys removed.
#
# h = {:a=>1, :b=>2, :c=>3}
# h.except!(:a) #=> {:a=>1}
# h #=> {:b=>2,:c=>3}
#
def except!(*less_keys)
removed = slice(*less_keys)
replace(except(*less_keys))
removed
end
end
Version data entries
6 entries across 6 versions & 1 rubygems