Sha256: 416645ef60e2a7b41bce178d284d052ffc8ba8fd4cd822f59b47222054556459
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Versions: 10
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Stored size: 508 Bytes
Contents
module Kernel
module_function
# Very simple convenience method to get user input
# via the console. A prompt will be sent to $stdout,
# if given, and the input taken from $stdin...
#
# ask "Are you happy? [Yn]"
#
# On the command line one would see...
#
# Are you happy? [Yn]
#
# Responding...
#
# Are you happy? [Yn] Y <ENTER>
#
# The ask method would return "Y".
def ask(prompt=nil)
$stdout << "#{prompt}"
$stdout.flush
$stdin.gets.chomp!
end
end
Version data entries
10 entries across 9 versions & 2 rubygems