diff options
| author | Stan Lo <[email protected]> | 2024-02-16 16:47:32 +0000 |
|---|---|---|
| committer | git <[email protected]> | 2024-02-16 16:47:36 +0000 |
| commit | f5801e2bf404cbb0f673a6ebb040b0ba6cd01b77 (patch) | |
| tree | 8ee0d5041c9d46df4448c80c28ffb929daabe4b4 /lib/irb/cmd/show_source.rb | |
| parent | 4411cdeef9f49cc295b2456b15a14550e8d88804 (diff) | |
[ruby/irb] Standardize command related names
(https://github.com/ruby/irb/pull/873)
* Replace ExtendCommand with Command and standardize command related names
1. Rename lib/irb/extend-command.rb to lib/irb/command.rb
2. Rename lib/irb/cmd/*.rb to lib/irb/command/*.rb
3. Rename test/irb/test_cmd.rb to test/irb/test_command.rb
4. Rename ExtendCommand to Command
* Alias ExtendCommand to Command and deprecate it
* Rename Command::Nop to Command::Base
* Not deprecate old constants just yet
* Add lib/irb/cmd/nop.rb back
https://github.com/ruby/irb/commit/462c1284af
Diffstat (limited to 'lib/irb/cmd/show_source.rb')
| -rw-r--r-- | lib/irb/cmd/show_source.rb | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/lib/irb/cmd/show_source.rb b/lib/irb/cmd/show_source.rb deleted file mode 100644 index cd07de3e90..0000000000 --- a/lib/irb/cmd/show_source.rb +++ /dev/null @@ -1,68 +0,0 @@ -# frozen_string_literal: true - -require_relative "nop" -require_relative "../source_finder" -require_relative "../pager" -require_relative "../color" - -module IRB - module ExtendCommand - class ShowSource < Nop - category "Context" - description "Show the source code of a given method or constant." - - class << self - def transform_args(args) - # Return a string literal as is for backward compatibility - if args.empty? || string_literal?(args) - args - else # Otherwise, consider the input as a String for convenience - args.strip.dump - end - end - end - - def execute(str = nil) - unless str.is_a?(String) - puts "Error: Expected a string but got #{str.inspect}" - return - end - - str, esses = str.split(" -") - super_level = esses ? esses.count("s") : 0 - source = SourceFinder.new(@irb_context).find_source(str, super_level) - - if source - show_source(source) - elsif super_level > 0 - puts "Error: Couldn't locate a super definition for #{str}" - else - puts "Error: Couldn't locate a definition for #{str}" - end - nil - end - - private - - def show_source(source) - if source.binary_file? - content = "\n#{bold('Defined in binary file')}: #{source.file}\n\n" - else - code = source.colorized_content || 'Source not available' - content = <<~CONTENT - - #{bold("From")}: #{source.file}:#{source.line} - - #{code.chomp} - - CONTENT - end - Pager.page_content(content) - end - - def bold(str) - Color.colorize(str, [:BOLD]) - end - end - end -end |