Class: IRB::ExtendCommand::Require

Do not use. This class is for internal use only.

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, Nop
Instance Chain: self, ::IRB::IrbLoader, Nop
Inherits:	IRB::ExtendCommand::Nop ::Object IRB::ExtendCommand::Nop IRB::ExtendCommand::Require
Defined in:	lib/irb/cmd/load.rb

Class Method Summary

Nop - Inherited

.execute, .new

Instance Attribute Summary

Nop - Inherited

#irb_context

Instance Method Summary

#execute(file_name)

::IRB::IrbLoader - Included

#irb_load	Loads the given file similarly to `Kernel.load`
#load_file	Loads the given file in the current session's context and evaluates it.
#ruby_load, #ruby_require,
#source_file	Loads a given file in the current session and displays the source lines.
#old, #search_file_from_ruby_path

Nop - Inherited

#execute, #irb

Constructor Details

This class inherits a constructor from IRB::ExtendCommand::Nop

Instance Method Details

#execute(file_name)

[ GitHub ]

# File 'lib/irb/cmd/load.rb', line 30


def execute(file_name)

  rex = Regexp.new("#{Regexp.quote(file_name)}(\.o|\.rb)?")
  return false if $".find{|f| f =~ rex}

  case file_name
  when /\.rb$/
    begin
      if irb_load(file_name)
        $".push file_name
        return true
      end
    rescue LoadError
    end
  when /\.(so|o|sl)$/
    return ruby_require(file_name)
  end

  begin
    irb_load(f = file_name + ".rb")
    $".push f
    return true
  rescue LoadError
    return ruby_require(file_name)
  end
end