class Guard::Dsl
Public Instance Methods
eager(command)
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Eager prints the result for stdout and stderr as it would be written when running the command from the terminal. This is useful for long running tasks.
# File lib/guard/shell.rb, line 45 def eager(command) require 'pty' begin PTY.spawn command do |r, w, pid| begin $stdout.puts r.each {|line| print line } rescue Errno::EIO # the process has finished end end rescue PTY::ChildExited $stdout.puts "The child process exited!" end end
n(msg, title='', image=nil)
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Easy method to display a notification
# File lib/guard/shell.rb, line 38 def n(msg, title='', image=nil) Compat::UI.notify(msg, :title => title, :image => image) end