method

build_path

v5.1.7 - Show latest stable - 0 notes - Class: ActionDispatch::Routing::Mapper::Mapping

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1 (0)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
7.1.3.4
What's this?

build_path(ast, requirements, anchor) private

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

# File actionpack/lib/action_dispatch/routing/mapper.rb, line 190
        def build_path(ast, requirements, anchor)
          pattern = Journey::Path::Pattern.new(ast, requirements, JOINED_SEPARATORS, anchor)

          # Find all the symbol nodes that are adjacent to literal nodes and alter
          # the regexp so that Journey will partition them into custom routes.
          ast.find_all { |node|
            next unless node.cat?

            if node.left.literal? && node.right.symbol?
              symbol = node.right
            elsif node.left.literal? && node.right.cat? && node.right.left.symbol?
              symbol = node.right.left
            elsif node.left.symbol? && node.right.literal?
              symbol = node.left
            elsif node.left.symbol? && node.right.cat? && node.right.left.literal?
              symbol = node.left
            else
              next
            end

            if symbol
              symbol.regexp = /(?:#{Regexp.union(symbol.regexp, '-')})+/
            end
          }

          pattern
        end

build_path

Related methods

No documentation