Provides a few commands for loading files within an irb session.
See ExtendCommandBundle for more information.
Loads the given file similarly to Kernel#load
# File irb/ext/loader.rb, line 27 def irb_load(fn, priv = nil) path = search_file_from_ruby_path(fn) raise LoadError, "No such file to load -- #{fn}" unless path load_file(path, priv) end
Loads the given file in the current session’s context and evaluates it.
See IRB::Irb#suspend_input_method for more information.
# File irb/ext/loader.rb, line 73 def load_file(path, priv = nil) irb.suspend_name(path, File.basename(path)) do if priv ws = WorkSpace.new(Module.new) else ws = WorkSpace.new end irb.suspend_workspace(ws) do irb.suspend_input_method(FileInputMethod.new(path)) do |back_io| irb.signal_status(:IN_LOAD) do if back_io.kind_of?(FileInputMethod) irb.eval_input else begin irb.eval_input rescue LoadAbort print "load abort!!\n" end end end end end end end
Loads a given file in the current session and displays the source lines
See IRB::Irb#suspend_input_method for more information.
# File irb/ext/loader.rb, line 51 def source_file(path) irb.suspend_name(path, File.basename(path)) do irb.suspend_input_method(FileInputMethod.new(path)) do |back_io| irb.signal_status(:IN_LOAD) do if back_io.kind_of?(FileInputMethod) irb.eval_input else begin irb.eval_input rescue LoadAbort print "load abort!!\n" end end end end end end