module Gretel

Constants

VERSION

Attributes

reload_environments[W]

Sets the Rails environment names with automatic configuration reload. Default is +[“development”]+.

Public Class Methods

breadcrumb_paths() click to toggle source

Returns the path from with breadcrumbs are loaded. Default is config/breadcrumbs.rb in the app and all loaded engines. Breadcrumbs set in the app will override breadcrumbs set in engines.

# File lib/gretel.rb, line 12
def breadcrumb_paths
  @breadcrumb_paths ||= begin
    engines = Rails::Engine.subclasses.map(&:instance)

    engine_roots = engines.map { |e| e.config.root }
    
    [*engine_roots, Rails.root].map do |root|
      [root.join("config", "breadcrumbs.rb"),
       root.join("config", "breadcrumbs", "**", "*.rb"),
       root.join("app", "views", "breadcrumbs", "**", "*.rb")]
    end.flatten
  end
end

breadcrumb_paths=(paths) click to toggle source

Sets the path from with breadcrumbs are loaded. Default is config/breadcrumbs.rb.

# File lib/gretel.rb, line 27
def breadcrumb_paths=(paths)
  @breadcrumb_paths = paths
end

configure() { |self| ... } click to toggle source

Yields this Gretel to be configured.

Gretel.configure do |config|
  config.reload_environments << "staging"
end

# File lib/gretel.rb, line 51
def configure
  yield self
end

register_style(style, options) click to toggle source

Registers a style for later use.

Gretel.register_style :ul, { container_tag: :ul, fragment_tag: :li }

# File lib/gretel.rb, line 39
def register_style(style, options)
  Gretel::Renderer.register_style style, options
end

reload_environments() click to toggle source

Array of Rails environment names with automatic configuration reload. Default is +[“development”]+.

# File lib/gretel.rb, line 32
def reload_environments
  @reload_environments ||= ["development"]
end