FoodTruck

Installation

Add this line to your application's Gemfile:

gem "food_truck"

And then execute:

bundle

Or install it yourself as:

gem install food_truck

Usage

From the command line

# person.yml
---
name: Human
description: This class models a person.
modules: [MilkyWay, Earth]
parent: Mammal
attrs:
- name: Name
  type: String
- name: Age
  description: Number of years the human has been alive.
  type: Integer
  read_only: true

$ food_truck person.yml

From Ruby code

require "food_truck"

data = {
  name: "Human",
  description: "This class models a person.",
  modules: ["MilkyWay", "Earth"],
  parent: "Mammal",
  attrs: [
    { name: "name", type: "String" },
    { name: "age",  type: "Integer" read_only: true, description: "Number of years the human has been alive." },
  ],
}

c = FoodTruck::Class.create(data)
c.render()   #=> Returns the generated code as a string.
c.generate() #=> Writes the generated code to a given folder, or the current directory if no argument is passed.

# human.rb
module MilkyWay
  module Earth
    # This class models a person.
    class Human < Mammal
      # @return [String]
      attr_accessor :name
      # Number of years the human has been alive.
      # @return [Integer]
      attr_reader :age
    end
  end
end

Supported Arguments

FoodTruck::Class

Name	Type	Description
name (required)	String	Name of the class.
description	String	Description of the class. [Markdown][markdown] is supported.
body	String	String to write into the body of the class.
parent	String	Name of a class to inherit from. (Ex: YourNewClass < Parent)
modules	Array<String>	List of modules to declare the class inside of
attrs	Array<FoodTruck::Attr>	An array of Attrs.

FoodTruck::Attr

Name	Type	Description
name (required)	String	Name of the attribute.
description	String	Description of the attribute. Markdown is supported.
type	String	Type of the attribute.
default	Any	Default value for the attribute; set in it's Class's initialize function.
read_only	Boolean	If true, an attr_reader will be generated for the attribute instead of an attr_accessor.

FoodTruck::Func

Name	Type	Description
name (required)	String	Name of the function.
description	String	Description of the function. [Markdown][markdown] is supported.
return_type	String	Return type of the function.
body	String	String to write into the body of the function.
modules	Array<String>	List of modules to declare the function inside of
params	Array<FoodTruck::Param>	An array of Params.

FoodTruck::Param

Name	Type	Description
name (required)	String	Name of the param.
description	String	Description of the param. Markdown is supported.
type	String	Type of the param.
default	Any	Default value for the param. Set optional as true for a default nil value.
optional	Boolean	If true, the default value will be nil.
keyword	Boolean	If true, the param will be generated as a keyword argument.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/tcd/food_truck.

License

The gem is available as open source under the terms of the MIT License.