6 kyu
Infinite Sequences
80 of 202Mackay
Description:
Write a method which defines an infinite sequence for a given rule, and allows use of the #take and #take_while methods (JS: take and takeWhile property) to get 'n' elements of the sequence, or all elements that match a condition.
Example:
sequence {|n| n}.take_while {|n| n < 10} => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
sequence {|n| (n * n)}.take(10) => [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]
Fundamentals
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Stats:
| Created | Oct 17, 2014 |
| Published | Oct 17, 2014 |
| Warriors Trained | 558 |
| Total Skips | 113 |
| Total Code Submissions | 614 |
| Total Times Completed | 202 |
| Ruby Completions | 80 |
| JavaScript Completions | 127 |
| Total Stars | 22 |
| % of votes with a positive feedback rating | 94% of 76 |
| Total "Very Satisfied" Votes | 69 |
| Total "Somewhat Satisfied" Votes | 5 |
| Total "Not Satisfied" Votes | 2 |
| Total Rank Assessments | 14 |
| Average Assessed Rank | 5 kyu |
| Highest Assessed Rank | 4 kyu |
| Lowest Assessed Rank | 7 kyu |
