Sha256: 5a414321790e484afc3f97e9a8078e97b268b7616706a5bfc60afc8f96b39db5
Contents?: true
Size: 847 Bytes
Versions: 5
Compression:
Stored size: 847 Bytes
Contents
# encoding: utf-8
require 'io/console'
module TTY
class Prompt
class Reader
class Mode
# Initialize a Terminal
#
# @api public
def initialize(input = $stdin)
@input = input
end
# Echo given block
#
# @param [Boolean] is_on
#
# @api public
def echo(is_on = true, &block)
previous = @input.echo?
@input.echo = is_on
yield
ensure
@input.echo = previous
end
# Use raw mode in the given block
#
# @param [Boolean] is_on
#
# @api public
def raw(is_on = true, &block)
if is_on
@input.raw(&block)
else
yield
end
end
end # Mode
end # Reader
end # Prompt
end # TTY
Version data entries
5 entries across 5 versions & 1 rubygems