Difficulty:
Easy
Easy
Tags:
rand, booleans
rand, booleans
Instructions:
Return random booleans
Return random booleans
Problem and Solution:
Showing posts with label rand. Show all posts
Showing posts with label rand. Show all posts
Tuesday, 12 July 2016
Method Acting
Difficulty:
Easy
Easy
Tags:
methods, metaprogramming
methods, metaprogramming
Instructions:
Write code that will return the name of a method.
Write code that will return the name of a method.
Problem and Solution:
Picking Lottery Numbers
Difficulty:
Easy
Easy
Tags:
arrays
arrays
Instructions:
Return a sample of five random numbers from an array. They should be unique week to week.
Return a sample of five random numbers from an array. They should be unique week to week.
Problem and Solution:
Generating Random Numbers
Difficulty:
Easy
Easy
Tags:
rand
rand
Instructions:
Supply the needed argument to #rand to generate a random number between 100 and 500. Hint: use Ruby 1.9.3 and ranges.
Hidden Code:
There is hidden code with assertions that is also being run to test out your code.
There is hidden code with assertions that is also being run to test out your code.
Problem and Solution:
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