How to use the ferrum.iter function in ferrum
To help you get started, we’ve selected a few ferrum examples, based on popular ways it is used in public projects.
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adobe / helix-pipeline / src / pipeline.js View on Github 
const execTaps = async (taps, fnIdent, fnIdx) => {
for (const [idx, t] of iter(taps)) {
const ident = `#${String(fnIdx).padStart(2, '0')}/${fnIdent}/tap-#${idx}`;
logger.silly(`exec ${ident}`);
try {
await t(context, this._action, fnIdx, fnIdent);
} catch (e) {
logger.error(`Exception during ${ident}:\n${e.stack}`);
throw e;
}
}
};ferrum
Features from the rust language in javascript: Provides Traits/Type classes & an advanced library for working with sequences/iterators in js.
