instance method `filter_by`

Ruby on Rails 3.0.20

Since v3.0.20

Available in: v3.0.20 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 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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filter_by(constraint)

No documentation comment.

Parameters

constraint req

Source

# File railties/lib/rails/paths.rb, line 65
      def filter_by(constraint)
        all = []
        all_paths.each do |path|
          if path.send(constraint)
            paths  = path.paths
            paths -= path.children.values.map { |p| p.send(constraint) ? [] : p.paths }.flatten
            all.concat(paths)
          end
        end
        all.uniq!
        all.reject! { |p| !File.exists?(p) }
        all
      end

Defined in railties/lib/rails/paths.rb line 65 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails::Paths::Root

Signature

Parameters