similarity - npm Package Compare versions

Comparing version 1.2.0 to 1.2.1

index.js

@@ -8,15 +8,10 @@ 'use strict'
 function similarity(a, b, options) {
-  var opts = options || {}
-  var sensitive = opts.sensitive
-  var left = casing(a || '', sensitive)
-  var right = casing(b || '', sensitive)
-  if (left === right) return 1
-  if (left.length === 0 || right.length === 0) return 0
-  var distance = levenshtein(left, right)
+  var left = a || ''
+  var right = b || ''
+  var insensitive = !(options || {}).sensitive
   var longest = Math.max(left.length, right.length)
-  return (longest - distance) / longest
-}
 
-function casing(value, sensitive) {
-  return sensitive ? value : value.toLowerCase()
+  return longest === 0
+    ? 1
+    : (longest - levenshtein(left, right, insensitive)) / longest
 }

package.json

 {
   "name": "similarity",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "How similar are these two strings?",
@@ -5,0 +5,0 @@ "license": "ISC",

readme.md

@@ -27,4 +27,4 @@ # similarity
 similarity('chicken', 'chick') // 0.714285714
-similarity('es6-shim', 'es6 shim') // 0.875
 similarity('ES6-Shim', 'es6 shim') // 0.875 (case insensitive)
+similarity('ES6-Shim', 'es6 shim', {sensitive: true}) // 0.5 (case sensitive)
 ```
@@ -31,0 +31,0 @@

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Improved metrics

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

6783

decreased by-2.53%

Lines of code

60

decreased by-7.69%

No dependency changes