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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/sort-keys/index.js | |
parent | 963b7a41feb29cc4be090a2446bdfe0c1f1bcd81 (diff) | |
download | wallet-core-7fff4499fd915bcea3fa93b1aa8b35f4fe7a6027.tar.xz |
add linting (and some initial fixes)
Diffstat (limited to 'node_modules/sort-keys/index.js')
-rw-r--r-- | node_modules/sort-keys/index.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/node_modules/sort-keys/index.js b/node_modules/sort-keys/index.js new file mode 100644 index 000000000..f75a0e053 --- /dev/null +++ b/node_modules/sort-keys/index.js @@ -0,0 +1,44 @@ +'use strict'; +var isPlainObj = require('is-plain-obj'); + +module.exports = function (obj, opts) { + if (!isPlainObj(obj)) { + throw new TypeError('Expected a plain object'); + } + + opts = opts || {}; + + // DEPRECATED + if (typeof opts === 'function') { + opts = {compare: opts}; + } + + var deep = opts.deep; + var seenInput = []; + var seenOutput = []; + + var sortKeys = function (x) { + var seenIndex = seenInput.indexOf(x); + + if (seenIndex !== -1) { + return seenOutput[seenIndex]; + } + + var ret = {}; + var keys = Object.keys(x).sort(opts.compare); + + seenInput.push(x); + seenOutput.push(ret); + + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var val = x[key]; + + ret[key] = deep && isPlainObj(val) ? sortKeys(val) : val; + } + + return ret; + }; + + return sortKeys(obj); +}; |