| Server IP : 66.29.132.122 / Your IP : 3.147.7.14 Web Server : LiteSpeed System : Linux business142.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64 User : admazpex ( 531) PHP Version : 7.2.34 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/self/root/proc/self/root/proc/thread-self/root/proc/thread-self/root/proc/self/root/proc/thread-self/root/proc/self/root/opt/alt/ruby23/lib64/ruby/2.3.0/irb/ext/ |
Upload File : |
# frozen_string_literal: false
#
# math-mode.rb -
# $Release Version: 0.9.6$
# $Revision: 53141 $
# by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
# --
#
#
#
require "mathn"
module IRB
class Context
# Returns whether bc mode is enabled.
#
# See #math_mode=
attr_reader :math_mode
# Alias for #math_mode
alias math? math_mode
# Sets bc mode, which loads +lib/mathn.rb+ so fractions or matrix are
# available.
#
# Also available as the +-m+ command line option.
#
# See IRB@Command+line+options and the unix manpage <code>bc(1)</code> for
# more information.
def math_mode=(opt)
if @math_mode == true && !opt
IRB.fail CantReturnToNormalMode
return
end
@math_mode = opt
if math_mode
main.extend Math
print "start math mode\n" if verbose?
end
end
def inspect?
@inspect_mode.nil? && !@math_mode or @inspect_mode
end
end
end