inside(dir = '', &block) — Rails::TemplateRunner

inside(dir = '', &block)

Do something in the root of the Rails application or a provided subfolder; the full path is yielded to the block you provide. The path is set back to the previous path when the method exits.

Parameters

dir opt = ''
block block

Source

# File railties/lib/rails_generator/generators/applications/app/template_runner.rb, line 325
    def inside(dir = '', &block)
      folder = File.join(root, dir)
      FileUtils.mkdir_p(folder) unless File.exist?(folder)
      FileUtils.cd(folder) { block.arity == 1 ? yield(folder) : yield }
    end

Defined in railties/lib/rails_generator/generators/applications/app/template_runner.rb line 325 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails::TemplateRunner

Signature

Parameters