Adds Bidirectionality to Repeat
fix Issue 11780 - RangeError in format for incomplete format specifier
Fix Take.back property
Take bidirectional unittest
Merge pull request #1631 from RommelVR/repeatbi

Adds Bidirectionality to Repeat
Use documented unittest in Repeat
Remove superfluous parens
More documented unittest
Redocument Repeat

Because once you've said what it adheres to, there's nothing else to document
Place "Front" before "Back"
Use "in" preconditions over asserts
Add some inout to Repeat
Merge pull request #1832 from monarchdodra/takeBack

Fix Take's "back"
Merge pull request #1836 from monarchdodra/repeatConst

Tweaks in repeat
Merge pull request #1792 from monarchdodra/11780

Fix Issue 11780 - RangeError in format for incomplete format specifier