Method: #open4

Defined in:

lib/crazy_ivan/vendor/open4-1.0.1/lib/open4.rb

#open4(*cmd, &b) ⇒ Object

# File 'lib/crazy_ivan/vendor/open4-1.0.1/lib/open4.rb', line 401

def open4(*cmd, &b) cmd.size == 0 ? Open4 : Open4::popen4(*cmd, &b) end