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Versions: 7
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Contents
require 'rails/generators'
module ConfigScripts
# This class provides a generator for creating the migrations that we need to
# use this gem.
class MigrationsGenerator < Rails::Generators::Base
include Rails::Generators::Migration
source_root File.expand_path('../../../../templates', __FILE__)
# This generator creates the migrations that we need for the gem.
def create_migrations
copy_migration 'create_config_scripts'
end
# This method gets the number for the next migration created by this
# generator.
#
# @param [String] dirname
# The name of the directory in which we are creating the migrations.
#
# We use the current timestamp.
def self.next_migration_number(dirname)
Time.now.to_s(:number)
end
protected
# This method copies a migration from our template directory to the app's
# migrations directory.
#
# @param [String] filename
# The name of the file in the templates directory.
def copy_migration(filename)
migration_template "#{filename}_migration.rb", "db/migrate/#{filename}.rb"
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems