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author | Florian Dold <florian.dold@gmail.com> | 2017-05-28 00:38:50 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2017-05-28 00:40:43 +0200 |
commit | 7fff4499fd915bcea3fa93b1aa8b35f4fe7a6027 (patch) | |
tree | 6de9a1aebd150a23b7f8c273ec657a5d0a18fe3e /node_modules/buf-compare/index.js | |
parent | 963b7a41feb29cc4be090a2446bdfe0c1f1bcd81 (diff) | |
download | wallet-core-7fff4499fd915bcea3fa93b1aa8b35f4fe7a6027.tar.xz |
add linting (and some initial fixes)
Diffstat (limited to 'node_modules/buf-compare/index.js')
-rw-r--r-- | node_modules/buf-compare/index.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/node_modules/buf-compare/index.js b/node_modules/buf-compare/index.js new file mode 100644 index 000000000..bf7d1c654 --- /dev/null +++ b/node_modules/buf-compare/index.js @@ -0,0 +1,27 @@ +'use strict'; +module.exports = Buffer.compare || function (a, b) { + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + throw new TypeError('Arguments must be Buffers'); + } + + if (a === b) { + return 0; + } + + var x = a.length; + var y = b.length; + var len = Math.min(x, y); + + for (var i = 0; i < len; i++) { + if (a[i] !== b[i]) { + break; + } + } + + if (i !== len) { + x = a[i]; + y = b[i]; + } + + return x < y ? -1 : y < x ? 1 : 0; +}; |