module Athena::Routing::URLGeneratorInterface

Overview

Interface for URL generation types.

Implementors must define a #generate method that accepts the route name, any params, and what type of URL should be generated and return the URL string.

Direct including types

Defined in:

routing/url_generator_interface.cr

Instance Method Summary

#generate(route : String, params : Hash(String, _) | Nil = nil, reference_type : ART::URLGeneratorInterface::ReferenceType = :absolute_path) : String
Generates a URL to the provided route with the provided params.

Instance Method Detail

abstract def generate(route : String, params : Hash(String, _) | Nil = nil, reference_type : ART::URLGeneratorInterface::ReferenceType = :absolute_path) : String #

Generates a URL to the provided route with the provided params.

By default the path is an ART::URLGeneratorInterface::ReferenceType::Absolute_Path, but can be changed via the reference_type argument.

Any params not related to an argument for the provided route will be added as query params.

require "athena"

class ExampleController < ART::Controller
  @[ARTA::Get("/add/:value1/:value2", name: "add")]
  def add(value1 : Int32, value2 : Int32, negative : Bool = false) : Int32
    0
  end

  @[ARTA::Get("/")]
  def get_link : String
    ""
  end
end

generator.generate "add", value1: 10, value2: 5 # => /add/10/5

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