William James

Rocket Ship Builder

[William James @FutureCoin]

In Ruby, you can list all the methods of an object by calling '.methods' method on it http://t.co/aMqOjh0CEn via @rubymonk

[William James @FutureCoin]

Ruby is so much fun to use. Calling 2.even? returns true in Ruby. http://t.co/aMqOjh0CEn via @rubymonk

[William James @FutureCoin]

In ruby, calling the method next on the object 1 has it give us the next consecutive value, 2. http://t.co/aMqOjh0CEn via @rubymonk

[William James @FutureCoin]

In Ruby there are no primitives. Everything is an object - integers, characters, arrays - everything. http://t.co/aMqOjh0CEn via @rubymonk

[William James @FutureCoin]

In Ruby there are no primitives. Everything is an object - integers, characters, arrays - everything. http://t.co/aMqOjh0CEn via @rubymonk

[William James @FutureCoin]

Ruby is so concise that deleting all the even elements from an array takes a single line of code. http://t.co/aMqOjh0CEn via @rubymonk

[William James @FutureCoin]

Looking up a Ruby array with an index of -1, will give you the last element in that array http://t.co/aMqOjh0CEn via @rubymonk

[William James @FutureCoin]

In Ruby every other object like say 1, 0, "" are all evaluated to be true. http://t.co/aMqOjh0CEn via @rubymonk