Namespace
Methods
E
N
R
Constants
ESCAPE_PATH = ->(value) { Router::Utils.escape_path(value) }
 
ESCAPE_SEGMENT = ->(value) { Router::Utils.escape_segment(value) }
 
Class Public methods
new(parts)
# File actionpack/lib/action_dispatch/journey/visitors.rb, line 20
def initialize(parts)
  @parts      = parts
  @children   = []
  @parameters = []

  parts.each_with_index do |object,i|
    case object
    when Journey::Format
      @children << i
    when Parameter
      @parameters << i
    end
  end
end
required_path(symbol)
# File actionpack/lib/action_dispatch/journey/visitors.rb, line 12
def self.required_path(symbol)
  Parameter.new symbol, ESCAPE_PATH
end
required_segment(symbol)
# File actionpack/lib/action_dispatch/journey/visitors.rb, line 16
def self.required_segment(symbol)
  Parameter.new symbol, ESCAPE_SEGMENT
end
Instance Public methods
evaluate(hash)
# File actionpack/lib/action_dispatch/journey/visitors.rb, line 35
def evaluate(hash)
  parts = @parts.dup

  @parameters.each do |index|
    param = parts[index]
    value = hash[param.name]
    return ''.freeze unless value
    parts[index] = param.escape value
  end

  @children.each { |index| parts[index] = parts[index].evaluate(hash) }

  parts.join
end