我正在构建一个gem只是为了完成这些过程,我正在尝试为它添加一个生成器.当我运行$rails g时,我的生成器显示：
Mygem: mygem:install
但是rails无法识别它
rails g mygem:install Could not find generator mygem:install.
我的gem指向我的gemfile中的最新版本
#mygem/lib/rails/generators/mygem_generator.rb
require 'rails/generators'
require 'rails/generators/base'
module Mygem
class InstallGenerator < Rails::Generators::Base
def test
puts 'hi'
end
end
end
.
-mygem
- lib
- generators
- mygem
mygem_generator.rb
- mygem
version.rb
mygem.rb
- pkg
mygem-0.0.1.gem
.gitignore
Gemfile
LICENSE.txt
README.md
Rakefile
mygem.gemspec
.
#mygem.gemspec
# coding: utf-8
lib = File.expand_path('../lib',__FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'mygem/version'
Gem::Specification.new do |spec|
spec.name = "mygem"
spec.version = Mygem::VERSION
spec.authors = ["me"]
spec.email = ["email@email.com"]
spec.summary = %q{lalaala}
spec.description = %q{lalalalal}
spec.homepage = ""
spec.license = "MIT"
spec.files = `git ls-files -z`.split("\x0")
spec.executables = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
spec.test_files = spec.files.grep(%r{^(test|spec|features)/})
spec.require_paths = ["lib"]
spec.add_development_dependency "bundler","~> 1.5"
spec.add_development_dependency "rake"
end
解决方法
我们有
just made a gem,并且有一个生成器允许你调用rails generate exception_handler：install,like this：
#lib/generators/my_gem/install_generator.rb
module MyGem
class InstallGenerator < Rails::Generators::Base
def test
puts "hi"
end
end
end
这应该对你有帮助 – 它对我们有用