Cool array join trick using Ruby. You would've never guessed it was that easy to accomplish!

ruby join tricks.rb

# facebook.com/ruby.dose

# This is one of the coolest join tricks ruby can provide you...
# creating an array of string literals, multiplying this array by another
# string literal will actually cause joining this array together using
# the latter string literal

puts %w|Mohamad Abdullah Abdulmotaleb| * ' Ibn '

puts %w{Ahmad Hamdi Saad Emara} * ' Ibn '

# Give it a spin, and have some fun playing with it.