# frozen_string_literal: true
#
# irb/workspace-binding.rb -
# by Keiju ISHITSUKA([email protected])
#
require_relative "helper_method"
IRB::TOPLEVEL_BINDING = binding
module IRB # :nodoc:
class WorkSpace
# Creates a new workspace.
#
# set self to main if specified, otherwise
# inherit main from TOPLEVEL_BINDING.
def initialize(*main)
if Binding === main[0]
@binding = main.shift
elsif IRB.conf[:SINGLE_IRB]
@binding = TOPLEVEL_BINDING
else
case IRB.conf[:CONTEXT_MODE]
when 0 # binding in proc on TOPLEVEL_BINDING
@binding = eval("proc{binding}.call",
TOPLEVEL_BINDING,
__FILE__,
__LINE__)
when 1 # binding in loaded file
require "tempfile"
f = Tempfile.open("irb-binding")
f.print <IRB.conf[:__MAIN__]
attr_reader :main
def load_helper_methods_to_main
# Do not load helper methods to frozen objects and BasicObject
return unless Object === @main && [email protected]?
ancestors = class<' : '', current_pos + 1, lines[current_pos])
end.join("")
"\nFrom: #{file} @ line #{pos + 1} :\n\n#{body}#{Color.clear}\n"
end
end
module HelpersContainer
class << self
def install_helper_methods
HelperMethod.helper_methods.each do |name, helper_method_class|
define_method name do |*args, **opts, &block|
helper_method_class.instance.execute(*args, **opts, &block)
end unless method_defined?(name)
end
end
end
install_helper_methods
end
end