class AddEnding

Adds the last portion of the scope name to each tag_as if not already present

Public Instance Methods

pre_transform(pattern, options) click to toggle source

adds the ending to any tag_as in pattern if needed

# File lib/ruby_grammar_builder/transforms/add_ending.rb, line 10
def pre_transform(pattern, options)
    return pattern.map { |v| pre_transform(v, options) } if pattern.is_a? Array
    return pattern unless pattern.is_a? PatternBase

    ending = options[:grammar].scope_name.split(".")[-1]
    pattern.transform_tag_as do |tag_as|
        tag_as.split(" ").map do |tag|
            next tag if tag.end_with?(ending)

            tag + "." + ending
        end.join(" ")
    end
end