undefined method `render_text’ – ruby error

undefined method `render_text’ – ruby error

May be this would be the first error one might come across after following some tutorials or books.
Here is the quick fix use

render :text => "what ever to print here"

in place of the

render_text "what ever to print here"

It should solve the problem!
Happy rubying

See how you would solve these known algorithm problems

Check if two strings are anagrams or not

Find the first occurence of number in the sorted array

String Ordered Permutation Algorithm Problem

Array reversal in Recurrsion

Changing decimal number to its binary equivalent

Kadane’s algorithm in C – Dynamic Programming

Implementing tokenizer and adding tokens to the linked list

Java solution for checking anagram strings – tell if phrases are anagrams

Check if there are three numbers a, b, c giving a total T from array A

binary tree problems with solution

One Comment
  1. Leon Gibney

    Very good post. I certainly love this website. Keep writing!

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*