List comprehension in Ruby

Question

To do the equivalent of Python list comprehensions, I\'m doing the following:

some_array.select{|x| x % 2 == 0 }.collect{|x| x * 3}

Is ther

Answer 1

https://rubygems.org/gems/ruby_list_comprehension

shameless plug for my Ruby List Comprehension gem to allow idiomatic Ruby list comprehensions

$l[for x in 1..10 do x + 2 end] #=> [3, 4, 5 ...]