namespace :db do
  desc "migrate your database"
  task :migrate do
    require 'bundler'
    Bundler.require
    require_relative 'lib/db/connection'
    DB::Connection.establish
    ActiveRecord::Migrator.migrate('./db/migrate')
  end

  namespace :generate do
    desc "generate migration"
    task :migration do
      require 'active_support/all'
      name = ENV['name'] || ENV['NAME']
      if name.nil?
        $stderr.puts "Usage: rake generate:migration name=the_name_of_your_migration"
        exit 1
      end

      now = Time.now.strftime("%Y%m%d%H%M")
      filename = "./db/migrate/#{now}_#{name.underscore}.rb"
      text = <<-text
class #{name.camelcase} < ActiveRecord::Migration
  def change
  end
end
      text
      File.open(filename, 'w') do |f|
        f.puts text
      end
    end
  end
end

namespace :db do
  desc "migrate your database"
  task :migrate do
    require 'bundler'
    Bundler.require
    require_relative '../db/connection'
    DB::Connection.establish
    ActiveRecord::Migrator.migrate('./db/migrate')
  end

  namespace :generate do
    desc "generate migration"
    task :migration do
      require 'active_support/all'
      name = ENV['name'] || ENV['NAME']
      if name.nil?
        $stderr.puts "Usage: rake generate:migration name=the_name_of_your_migration"
        exit 1
      end

      now = Time.now.strftime("%Y%m%d%H%M")
      filename = "./db/migrate/#{now}_#{name.underscore}.rb"
      text = <<-text
class #{name.camelcase} < ActiveRecord::Migration
  def change
  end
end
      text
      File.open(filename, 'w') do |f|
        f.puts text
      end
    end
  end
end

Fix path error in rake task
Fix path error in rake task
