1berry/ruby
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[ruby/un] Use STDIN if no arguments

Browse Source 
https://github.com/ruby/un/commit/8e0d6f62cb
This commit is contained in:
Kazuhiro NISHIYAMA 2021-04-07 10:35:37 +09:00 committed by Hiroshi SHIBATA
parent 66abeb0370
commit 2eed62fb65
No known key found for this signature in database
GPG Key ID: F9CF13417264FAC2
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/un.rb
View File

@ -23,7 +23,7 @@
# ruby -run -e wait_writable -- [OPTION] FILE # ruby -run -e wait_writable -- [OPTION] FILE
# ruby -run -e mkmf -- [OPTION] EXTNAME [OPTION] # ruby -run -e mkmf -- [OPTION] EXTNAME [OPTION]
# ruby -run -e httpd -- [OPTION] [DocumentRoot] # ruby -run -e httpd -- [OPTION] [DocumentRoot]
# ruby -run -e colorize -- FILE # ruby -run -e colorize -- [FILE]
# ruby -run -e help [COMMAND] # ruby -run -e help [COMMAND]
require "fileutils" require "fileutils"
@ -377,7 +377,7 @@ end
## ##
# Colorize ruby code. # Colorize ruby code.
# #
# ruby -run -e colorize -- FILE # ruby -run -e colorize -- [FILE]
# #
def colorize def colorize
@ -387,6 +387,10 @@ def colorize
raise "colorize requires irb 1.1.0 or later" raise "colorize requires irb 1.1.0 or later"
end end
setup do |argv, | setup do |argv, |
if argv.empty?
puts IRB::Color.colorize_code STDIN.read
return
end
argv.each do |file| argv.each do |file|
puts IRB::Color.colorize_code File.read(file) puts IRB::Color.colorize_code File.read(file)
end end