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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/index.js | |
parent | a0247c6a3fd6a09a41a7e35a3441324c4dcb58be (diff) | |
download | wallet-core-abd94a7f5a50f43c797a11b53549ae48fff667c3.tar.xz |
add node_modules to address #4364
Diffstat (limited to 'node_modules/find-index/index.js')
-rw-r--r-- | node_modules/find-index/index.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/node_modules/find-index/index.js b/node_modules/find-index/index.js new file mode 100644 index 000000000..61bff61af --- /dev/null +++ b/node_modules/find-index/index.js @@ -0,0 +1,26 @@ +function findIndex(array, predicate, self) { + var len = array.length; + var i; + if (len === 0) return -1; + if (typeof predicate !== 'function') { + throw new TypeError(predicate + ' must be a function'); + } + + if (self) { + for (i = 0; i < len; i++) { + if (predicate.call(self, array[i], i, array)) { + return i; + } + } + } else { + for (i = 0; i < len; i++) { + if (predicate(array[i], i, array)) { + return i; + } + } + } + + return -1; +} + +module.exports = findIndex |