FrendaWinter

1. ssh-keygen error while loading shared libraries: msys-crypto-3.dll

# Full error: 
# C:/msys64/usr/bin/ssh-keygen.exe: error while loading shared libraries: msys-crypto-3.dll: cannot open shared object file: No such file or directory

# Solution: Install missing library
pacman -S libopenssl

FrendaWinter

#!/usr/bin/env ruby
# frozen_string_literal: true

# Usage: ruby octal_to_decimal.rb <octal_number>

# Covert octal number to decimal number
def octal_to_decimal n
    exponent = 0
    result = 0
    n = n.to_s

FrendaWinter

#!/usr/bin/env ruby

def to_b(string)
  case string
  when /^(true|t|yes|y|1)$/i then true
  when /^(false|f|no|n|0)$/i then false
  else raise "Cannot convert to boolean: #{string}"
  end
end
    

FrendaWinter

#!/usr/bin/env ruby
# frozen_string_literal: true

# This Ruby CLI app for Time conversion

require 'date'

def show_help
  puts <<~TEXT
    Description: Takes a string with a time representation and outputs a string with a time representation,

FrendaWinter

#!/usr/bin/env ruby
# frozen_string_literal: true

require 'creditcard'

# Usage: checkValidCreditCard.rb [card_number_0] [card_number_1] [card_number_???] 

puts "Usage: checkValidCreditCard.rb [card_number_0] [card_number_1] [card_number_???]" if ARGV.empty?
index = 0
while (card_number = ARGV.shift)