letters generator for email.js.slim

email_js.rb

str = '<a href="mailto:#{ARGV[0]}">#{ARGV[0]}</a>'
# ARGV[0] = '[email protected]'
# str = '<a href="mailto:user@example">user@example</a>'

original = str.split("")

new_arr = []

original.each_index {|i| new_mas << { i => original[i] } }

new_arr.shuffle!

letters = []
positions = []

new_arr.each { |i| letters << i.values[0]; positions << i.keys[0] }

print "var aixccwp =  #{letters};"
puts ""
print "var fsklvjp =  #{positions};"
puts ""