Sha256: 8c53f9e795bc980bdfbdc8709e81df837013d93420aa001e4a7418548784a4e2
Contents?: true
Size: 731 Bytes
Versions: 23
Compression:
Stored size: 731 Bytes
Contents
module Cms
module Extensions
module Hash
#Returns a copy of the hash without the keys passed as arguments
def except(*args)
reject {|k,v| args.include?(k) }
end
# This takes a list of keys and returns a new hash
# containing the key/values that match the keys passed in.
# This will also remove the keys from this hash
#
# Note: This behavior is slightly different from ActiveSupport Hash#extract! which can add nil keys if they don't exist.
def extract_only!(*keys)
keys.inject({}) do |hash, key|
hash[key] = delete(key) if has_key?(key)
hash
end
end
end
end
end
Hash.send(:include, Cms::Extensions::Hash)
Version data entries
23 entries across 23 versions & 1 rubygems