Sha256: 7d325c5b8cefb2967481f89a233a9a40fe8bc9cb5af603d69f62d51ef8f5c8d3
Contents?: true
Size: 426 Bytes
Versions: 23
Compression:
Stored size: 426 Bytes
Contents
module Simp; end
module Simp::CommandUtils
require 'facter'
def which(cmd, fail=false)
@which_cache ||= {}
if @which_cache.has_key?(cmd)
command = @which_cache[cmd]
else
command = Facter::Core::Execution.which(cmd)
@which_cache[cmd] = command
end
msg = "Warning: Command #{cmd} not found on the system."
( fail ? raise(msg) : warn(msg) ) unless command
command
end
end
Version data entries
23 entries across 23 versions & 1 rubygems