Module: RailsLegacyMapper::RouteSetExtensions

Extended by:
ActiveSupport::Concern
Defined in:
lib/rails_legacy_mapper/route_set_extensions.rb

Overview

:nodoc:

Constant Summary collapse

CONTROLLER_REGEXP = 
/[_a-zA-Z0-9]+/

Instance Method Summary collapse

Instance Method Details

#controller_constraints ⇒ Object 



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# File 'lib/rails_legacy_mapper/route_set_extensions.rb', line 21

def controller_constraints
  @controller_constraints ||= begin
    namespaces = controller_namespaces + in_memory_controller_namespaces
    source = namespaces.map { |ns| "#{Regexp.escape(ns)}/#{CONTROLLER_REGEXP.source}" }
    source << CONTROLLER_REGEXP.source
    Regexp.compile(source.sort.reverse.join('|'))
  end
end

#eval_block_with_legacy_mapper(block) ⇒ Object 



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# File 'lib/rails_legacy_mapper/route_set_extensions.rb', line 40

def eval_block_with_legacy_mapper(block)
  mapper = ActionDispatch::Routing::Mapper.new(self)
  if block.arity == 1
    mapper.instance_exec(RailsLegacyMapper::Mapper.new(self), &block)
  elsif default_scope
    mapper.with_default_scope(default_scope, &block)
  else
    mapper.instance_exec(&block)
  end
end

#in_memory_controller_namespaces ⇒ Object 



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# File 'lib/rails_legacy_mapper/route_set_extensions.rb', line 30

def in_memory_controller_namespaces
  namespaces = Set.new
  ActionController::Base.descendants.each do |klass|
    next if klass.anonymous?
    namespaces << klass.name.underscore.split('/')[0...-1].join('/')
  end
  namespaces.delete('')
  namespaces
end

#initialize_with_legacy_mapper(request_class = ActionDispatch::Request) ⇒ Object 



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# File 'lib/rails_legacy_mapper/route_set_extensions.rb', line 16

def initialize_with_legacy_mapper(request_class = ActionDispatch::Request)
  initialize_without_legacy_mapper
  self.controller_namespaces = Set.new
end