t99 / iter-over

Sugary iteration utilities and interfaces.

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iter-over's Issues

Update readme for iter-over.

Need to add a license section, etc.

`StringLineIterator` is falsely trimming each line of input.

The following code:

let iter: StringLineIterator = new StringLineIterator(`Hello
    there,
world!  `);

for (let line of iter) console.log(line);

Prints:

Hello
there,
world!

When it should print:

Hello
    there,
world!  

[Symbol.iterator] function appears to call #next one-too-many times without returning

For some reason it appears that in the StringLineIterator class the #next function is called one-too-many times which results in the required type-check found here.

When used with a for ... of ([Symbol.iterator]) construct, there is always one final call to #next that does not return content to the iterator but that results in undefined being returned which was causing the call to String#trim() to throw a runtime error.