Ruby can be used to display emoji characters in your terminal - as shown below:
example.rb
# cool smiley emoji
puts "\u{1f60e}"
In terminal run:
$ ruby example.rb
The following should appear: 😎
The full list of emoji characters and their unicodes can be found at: http://unicode.org/emoji/charts/full-emoji-list.html#1f469_1f3fb_200d_1f4bb.
Below is a list of common emojis you can display in your terminal.
😀
# cool smiley emoji
puts "\u{1f600}"
😉
# winking emoji
puts "\u{1f609}"
😘
# kiss emoji
puts "\u{1f618}"
🌏
# earth emoji
puts "\u{1f30f}"
🍳
# frying egg emoji
puts "\u{1f373}"
🎒
# bag emoji
puts "\u{1f392}"
🐯
# tiger emoji
puts "\u{1f42f}"
🐘
# elephant emoji
puts "\u{1f418}"
🐼
# panda emoji
puts "\u{1f43c}"
🍉
# watermelon emoji
puts "\u{1f349}"
🍄
# mushroom emoji
puts "\u{1f344}"