fix: update deps and fix err-code usage

hugomrdias · hugomrdias · commit fca09d652adc · 2019-09-12T10:37:19.000+01:00
diff --git a/package.json b/package.json
@@ -35,8 +35,8 @@
   },
   "dependencies": {
     "blakejs": "^1.1.0",
-    "buffer": "^5.2.1",
-    "err-code": "^1.1.2",
+    "buffer": "^5.4.3",
+    "err-code": "^2.0.0",
     "js-sha3": "~0.8.0",
     "multihashes": "~0.4.15",
     "murmurhash3js-revisited": "^3.0.0"
diff --git a/src/index.js b/src/index.js
@@ -50,12 +50,12 @@ Multihashing.digest = async (buf, alg, length) => {
  */
 Multihashing.createHash = function (alg) {
   if (!alg) {
-    throw errcode('hash algorithm must be specified', 'ERR_HASH_ALGORITHM_NOT_SPECIFIED')
+    throw errcode(new Error('hash algorithm must be specified'), 'ERR_HASH_ALGORITHM_NOT_SPECIFIED')
   }
 
   alg = multihash.coerceCode(alg)
   if (!Multihashing.functions[alg]) {
-    throw errcode(`multihash function '${alg}' not yet supported`, 'ERR_HASH_ALGORITHM_NOT_SUPPORTED')
+    throw errcode(new Error(`multihash function '${alg}' not yet supported`), 'ERR_HASH_ALGORITHM_NOT_SUPPORTED')
   }
 
   return Multihashing.functions[alg]

Original file line number	Diff line number	Diff line change
`@@ -50,12 +50,12 @@ Multihashing.digest = async (buf, alg, length) => {`
`50`	`50`	`*/`
`51`	`51`	`Multihashing.createHash = function (alg) {`
`52`	`52`	`if (!alg) {`
`53`		`- throw errcode('hash algorithm must be specified', 'ERR_HASH_ALGORITHM_NOT_SPECIFIED')`
	`53`	`+ throw errcode(new Error('hash algorithm must be specified'), 'ERR_HASH_ALGORITHM_NOT_SPECIFIED')`
`54`	`54`	`}`
`55`	`55`
`56`	`56`	`alg = multihash.coerceCode(alg)`
`57`	`57`	`if (!Multihashing.functions[alg]) {`
`58`		- throw errcode(`multihash function '${alg}' not yet supported`, 'ERR_HASH_ALGORITHM_NOT_SUPPORTED')
	`58`	+ throw errcode(new Error(`multihash function '${alg}' not yet supported`), 'ERR_HASH_ALGORITHM_NOT_SUPPORTED')
`59`	`59`	`}`
`60`	`60`
`61`	`61`	`return Multihashing.functions[alg]`