Lighthouse Labs - Intro to Web Dev - W4D1 - May 2017 Cohort

yellowpager_class_solution.rb

user_input = "TESTPHONEN"

if user_input.length == 10
    user_input.each_char do |letter|
        case letter
        when("A".."C") then print "2"
        when("D".."F") then print "3"   
        when("G".."I") then print "4"
        when("J".."L") then print "5"       
        when("M".."O") then print "6"
        when("P".."S") then print "7"
        when("T".."V") then print "8"
        when("W".."Z") then print "9"       
        end
    end
else
    puts "You didn't enter 10 characters"
end