I'm new to Ruby, and learning Ruby on Rails.
I saw this code:
class DemoController < ApplicationController
layout false
def index
end
end
What does layout false mean?
I've seen the include keyword, but I've never seen layout before. Is a Rails specific keyword?
What exactly does the 'keyword space keyword' form mean in Ruby, and is there a language specification? And can I create my own 'keywords'?
layout isn't a keyword. layout false is the same as layout(false). The parentheses are optional for method calls in Ruby.
See the layout documentation for details of the layout() method in Rails.
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