DEV Community

n350071🇯🇵
n350071🇯🇵

Posted on

Ruby array multiple assignment

#rails

Assignment to variables 

a, b = [:hello, :world]
puts a #=> :hello
puts b #=> :world
Enter fullscreen mode Exit fullscreen mode

Assignment as arguments ( 2 Ways ) 

def show_two_arguments(a,b:)
  puts a
  puts b
end

show_two_arguments(:hello, b: :world)
#=> :hello
#=> :world

show_two_arguments(*[:hello, b: :world])
#=> :hello
#=> :world
Enter fullscreen mode Exit fullscreen mode

🔗 Parent Note

n350071

My Rails note

n350071🇯🇵 ・ Sep 11 '19

#rails

Top comments (0)

Read next

shubham_bendkhale profile image

Understanding Blocking and Non-Blocking Code: An Easy Guide for Developers

Shubham Bendkhale -

thandhla profile image

The Principles of Objects-Oriented Programs(OOP) In Java.

thandhla -

racoelho profile image

O que são Observers

Rafael Coelho -

mutalibb profile image

Deploying a MERN Project to Vercel: Frontend and Backend Separately

mutalibb -