This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.
except!(*keys)
Replaces the hash without the given keys.
# File activesupport/lib/active_support/core_ext/hash/except.rb, line 17 def except!(*keys) keys.map! { |key| convert_key(key) } if respond_to?(:convert_key) keys.each { |key| delete(key) } self end