iterama/node/filter.js

Composable functional (async) iterable helpers

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.filter = void 0;

const filter = filterFn => iterable => ({
  *[Symbol.iterator]() {
    let i = 0;

    for (const value of iterable) {
      if (filterFn(value, i++)) {
        yield value;
      }
    }
  }

});

exports.filter = filter;