Contents

require_relative "base_naming_convention.rb"

module Docks
  module NamingConventions
    class BEM < Base
      STATEFUL_WORDS = %w(is)

      def base_component(component_name)
        component_name.split("--").first.split("__").first
      end

      def base_component?(component_name)
        component_name == base_component(component_name)
      end

      def component(component_name)
        component_name.gsub(/--[^_]*/, "")
      end

      def parent_component(component_name)
        component_name = component(component_name)
        component_name.sub(/__[^_]*$/, "")
      end

      def clean_variation_name(variation_name, component_name)
        return variation_name if disconnected_state?(variation_name)
        variation_name = variation_name.sub(Regexp.new("^(?:#{component_name})?(?:--)?"), "")
        "#{component_name}--#{variation_name}"
      end

      def state?(state_name)
        state_name = state_name.split("--").last
        STATEFUL_WORDS.any? { |word| state_name.start_with?(word) }
      end

      def variant?(variant_name)
        variant_name.split("--").length > 1 && !state?(variant_name)
      end

      def disconnected_state?(state_name)
        state?(state_name) && !state_name.include?("--")
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
docks_app-0.0.3	lib/docks/naming_conventions/bem_naming_convention.rb
docks_app-0.0.2	lib/docks/naming_conventions/bem_naming_convention.rb
docks_app-0.0.1	lib/docks/naming_conventions/bem_naming_convention.rb