Sha256: 652c5d530b15647bce695dc332ab620717f914ddf7a25ee0584792c88f5cb282
Contents?: true
Size: 659 Bytes
Versions: 52
Compression:
Stored size: 659 Bytes
Contents
class Hash
# Returns a hash that includes everything but the given keys.
# hash = { a: true, b: false, c: nil}
# hash.except(:c) # => { a: true, b: false}
# hash # => { a: true, b: false, c: nil}
#
# This is useful for limiting a set of parameters to everything but a few known toggles:
# @person.update(params[:person].except(:admin))
def except(*keys)
dup.except!(*keys)
end
# Replaces the hash without the given keys.
# hash = { a: true, b: false, c: nil}
# hash.except!(:c) # => { a: true, b: false}
# hash # => { a: true, b: false }
def except!(*keys)
keys.each { |key| delete(key) }
self
end
end
Version data entries
52 entries across 50 versions & 10 rubygems