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# frozen_string_literal: true
module Haml
module ObjectRef
class << self
def parse(args)
object, prefix = args
return {} unless object
suffix =
if object.respond_to?(:haml_object_ref)
object.haml_object_ref
else
underscore(object.class)
end
{
'class' => [prefix, suffix].compact.join('_'),
'id' => [prefix, suffix, object.id || 'new'].compact.join('_'),
}
end
private
# Haml::Buffer.underscore
def underscore(camel_cased_word)
word = camel_cased_word.to_s.dup
word.gsub!(/::/, '_')
word.gsub!(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
word.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
word.tr!('-', '_')
word.downcase!
word
end
end
end
end
|
