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author | Florian Dold <florian.dold@gmail.com> | 2016-10-10 03:43:44 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2016-10-10 03:43:44 +0200 |
commit | abd94a7f5a50f43c797a11b53549ae48fff667c3 (patch) | |
tree | ab8ed457f65cdd72e13e0571d2975729428f1551 /node_modules/find-index/README.md | |
parent | a0247c6a3fd6a09a41a7e35a3441324c4dcb58be (diff) | |
download | wallet-core-abd94a7f5a50f43c797a11b53549ae48fff667c3.tar.xz |
add node_modules to address #4364
Diffstat (limited to 'node_modules/find-index/README.md')
-rw-r--r-- | node_modules/find-index/README.md | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/node_modules/find-index/README.md b/node_modules/find-index/README.md new file mode 100644 index 000000000..034832e03 --- /dev/null +++ b/node_modules/find-index/README.md @@ -0,0 +1,33 @@ + +# find-index + +finds an item in an array matching a predicate function, +and returns its index + +fast both when `thisArg` is used and also when it isn't: [jsPerf](http://jsperf.com/array-prototype-findindex-shims) + +### usage +```bash +npm install find-index +``` +```js +findIndex = require('find-index') +findLastIndex = require('find-index/last') +``` + findIndex(array, callback[, thisArg]) + findLastIndex(array, callback[, thisArg]) + Parameters: + array + The array to operate on. + callback + Function to execute on each value in the array, taking three arguments: + element + The current element being processed in the array. + index + The index of the current element being processed in the array. + array + The array findIndex was called upon. + thisArg + Object to use as this when executing callback. + +based on [array-findindex](https://www.npmjs.org/package/array-findindex) |