[ruby] Allow pbcopy to take a block

10 years ago · 7b67451bad
parent 3a808413ae
commit 7b67451bad
1 changed files with 2 additions and 1 deletions
--- a/ruby/.pryrc
+++ b/ruby/.pryrc
@ -15,7 +15,8 @@ begin
 rescue LoadError
 end
-def pbcopy(str)
+def pbcopy(str=nil)
  str = yield if block_given?
  IO.popen(%w[pbcopy], 'w') {|io| io.write str }
 end