Module: Break::Pry

Defined in:

lib/break/pry/commands.rb,
lib/break/pry/frontend.rb,
lib/break/pry/extensions.rb

Defined Under Namespace

Modules: PryExtensions Classes: Frontend

Constant Summary

Commands =

Pry::CommandSet.new do
  create_command "next", "Go to the next line." do
    group "Break"

    banner <<-BANNER
      Usage: next

      Step over within the same frame.

      Examples:
        next #=> Move a line forward.
    BANNER

    def process
      pry = defined?(pry_instance) ? pry_instance : _pry_
      pry.__break_session__[:pry_instance] = pry


      command = Break::NextCommand.new(pry.__break_session__)
      command.execute
    end
  end

  create_command "step", "Step into the current line invocation." do
    group "Break"

    banner <<-BANNER
      Usage: step

      Step into a method call.

      Examples:
        step #=> Step into the method invocation.
    BANNER

    def process
      pry = defined?(pry_instance) ? pry_instance : _pry_
      pry.__break_session__[:pry_instance] = pry

      command = Break::StepCommand.new(pry.__break_session__)
      command.execute
    end
  end

  create_command "up", "Go up a frame." do
    group "Break"

    banner <<-BANNER
      Usage: up

      Go to the frame that called the current one. Can be used only if the
      command `step` was issued before.

      Examples:
        up #=> Step into the method invocation.
    BANNER

    def process
      pry = defined?(pry_instance) ? pry_instance : _pry_
      pry.__break_session__[:pry_instance] = pry

      command = Break::UpCommand.new(pry.__break_session__)
      command.execute
    end
  end

  create_command "down", "Go down a frame." do
    group "Break"

    banner <<-BANNER
      Usage: down

      Go to the frame called from the current one. Can be used only if the
      command `step` was issued before.

      Examples:
        down #=> Step to the previous frame.
    BANNER

    def process
      pry = defined?(pry_instance) ? pry_instance : _pry_
      pry.__break_session__[:pry_instance] = pry

      command = Break::DownCommand.new(pry.__break_session__)
      command.execute
    end
  end
end