Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialKilleon Patterson
18,528 PointsWhat is the syntax? Am I suppose to look inside the array
Using the select method, create a new array named house that contains any items from the array variable with a length greater than four characters.
array = ["Tree","House"]
array = ["Tree", "House"]
1 Answer
dxt
16,505 Pointshouse = array.select { |item| item.length > 4 };
The challenge wants you to select any values inside the array with more than 4 characters and store those values in a variable named 'house'. The select method iterates over the specified array and returns any values that meet the condition into a new array.
It's merely coincidental that the variable name for the new array is the same name as the value selected. Well, casing aside, of course.