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Ruby Ruby Modules Ruby Core Modules Math

Posted by Derek Lin
Derek Lin
1,563 Points

Task1 is no longer passing

hmmmm.....I'm really quite confused

when I get to task 3 and assign @sqrt to Math.sqrt, it tells me that task 1 is no longer working. the first assignment I did.

and apparently modules can also have methods are called like class methods or they can have class methods like is sqrt directly inside of the Math module?

math.rb 
@pi = Math::PI
@e  = Math::E
sqrt = Math.sqrt

1 Answer

james south
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
james south
Front End Web Development Techdegree Graduate 33,271 Points
james south
.a{fill-rule:evenodd;}techdegree seal-36
james south
Front End Web Development Techdegree Graduate 33,271 Points

you took the @ off the front and haven't supplied the requested argument of 9. add those and it will work. challenges often say an earlier task is no longer passing when you introduce an error in the current task.