javascript-allonge-six

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raganwald

The **filterIteratorWith** function on page 156 (pdf, 4/14/16) did not work for me. I believe the `const` declaration in the `do` block is the culprit. I got it to execute...

fugalfunkster

Code sample top of page 151 (pdf 4/14/16); The object `eachIteration` is called in the `while` statement without being declared.

fugalfunkster

I got a different return value for the code sample: `plus1(undefined);` //=> NaN not null

fugalfunkster

In the subsection **memoizing recursive functions**, the phrase "functional expressions" appears a few times. Perhaps "function expression" auto-corrected to functional expression?

fugalfunkster

The memoized code recipe at the bottom of page 216 (pdf version, 4/14/16) fails when combined with subsequent code samples. I believe that the following line is the culprit: `const...

fugalfunkster

e.g. ``` javascript const mapIterableWith = function * (fn, iterable) { for (const element of iterable) { yield fn(element); } }; ```

raganwald

Ch.1 "Copy on Write", issues with the copy function.

1

I'm new to JS so it's entirely possible I'm just not understanding how the `copy` function should work. However, in my Firefox browser (which had no issues with any example...

montanonic

Probably warrants an explanation of the difference in semantics.

raganwald

raganwald