Sha256: 582b8828038a60baeff67e08d3da759a834c299634bcbd70fa44a04509cc0152
Contents?: true
Size: 516 Bytes
Versions: 8
Compression:
Stored size: 516 Bytes
Contents
class Hash
# Returns a new hash less the given keys.
def except(*less_keys)
hash = dup
less_keys.each{ |k| hash.delete(k) }
hash
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}
#
# Returns a Hash of the removed pairs.
def except!(*rejected)
removed = {}
rejected.each{ |k| removed[k] = delete(k) }
removed
end
end
Version data entries
8 entries across 7 versions & 1 rubygems