[英]How to accept an array of key:value arguments in a Thor generator command?
I am working on creating a generator similar to the Rails scaffolding generator.我正在创建一个类似于 Rails 脚手架生成器的生成器。 I would like to accept an array of
key:value
arguments.我想接受一组
key:value
参数。 Like this:像这样:
mycli generate model BlogPost title:string body:text published:datetime
Currently my command class looks something like this:目前我的命令类看起来像这样:
require "thor"
module Mycli
module Generators
class Model < Thor::Group
include Thor::Actions
argument :model_name
# argument :model_attributes # TODO: figure out how to get array of attributes
def self.source_root
File.dirname(__FILE__)
end
def generate_model
template('templates/model.tt', "app/models/#{model_name}.rb")
end
def generate_migration
template('templates/migration.tt', "migrations/#{model_name}.rb")
end
end
end
end
What do I need to do in order to access that list of attributes?我需要做什么才能访问该属性列表?
Looks like this feature is already supported.看起来这个功能已经被支持了。 You just need to specify the argument type as a
:hash
.您只需要将参数类型指定为
:hash
。
argument :model_attributes, optional: true, type: :hash
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