Ruby each, collect, map, select, reject, and inject
Ruby’s most commonly used method is probably each, an iterator that can act on an Array, Hash, Range, or any other array-like object. (It can also act on non-array like…
Engineering Success with Automated Testing
Ruby’s most commonly used method is probably each, an iterator that can act on an Array, Hash, Range, or any other array-like object. (It can also act on non-array like…