instance method `all_helpers_from_path`

Ruby on Rails 5.2.8.1

Since v3.1.12 Last seen in v7.0.10

Available in: v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10

Compare with:

all_helpers_from_path(path)

Returns a list of helper names in a given path.

ActionController::Base.all_helpers_from_path 'app/helpers'
# => ["application", "chart", "rubygems"]

Parameters

path req

Source

# File actionpack/lib/action_controller/metal/helpers.rb, line 101
      def all_helpers_from_path(path)
        helpers = Array(path).flat_map do |_path|
          extract = /^#{Regexp.quote(_path.to_s)}\/?(.*)_helper.rb$/
          names = Dir["#{_path}/**/*_helper.rb"].map { |file| file.sub(extract, '\1'.freeze) }
          names.sort!
        end
        helpers.uniq!
        helpers
      end

Defined in actionpack/lib/action_controller/metal/helpers.rb line 101 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::Helpers::ClassMethods

Signature

Parameters