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ericelliott/filter.js

Last active December 22, 2020 17:19
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Revisions

  1. ericelliott revised this gist Jan 30, 2017. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion filter.js
    View file
    Original file line number Diff line number Diff line change
    @@ -1,3 +1,3 @@
    const filter = (fn, arr) => arr.reduce((newArr, item) => {
    return fn(item) ? [...newArr, item] : newArr;
    return fn(item) ? newArr.concat([item]) : newArr;
    }, []);
  2. ericelliott revised this gist Jan 28, 2017. 1 changed file with 1 addition and 2 deletions.
    3 changes: 1 addition & 2 deletions filter.js
    View file
    Original file line number Diff line number Diff line change
    @@ -1,4 +1,3 @@
    const filter = (fn, arr) => arr.reduce((newArr, item) => {
    if (fn(item)) return [...newArr, item];
    return newArr;
    return fn(item) ? [...newArr, item] : newArr;
    }, []);
  3. ericelliott created this gist Jan 28, 2017.
    4 changes: 4 additions & 0 deletions filter.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,4 @@
    const filter = (fn, arr) => arr.reduce((newArr, item) => {
    if (fn(item)) return [...newArr, item];
    return newArr;
    }, []);