dice-coefficient - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

cli.js

 #!/usr/bin/env node
-'use strict';
+'use strict'
 
-var pack = require('./package.json');
-var dice = require('./');
+var pack = require('./package.json')
+var dice = require('.')
 
-var argv = process.argv.slice(2);
+var argv = process.argv.slice(2)
 
 /* Program. */
-if (
-  argv.indexOf('--help') !== -1 ||
-  argv.indexOf('-h') !== -1
-) {
-  console.log(help());
-} else if (
-  argv.indexOf('--version') !== -1 ||
-  argv.indexOf('-v') !== -1
-) {
-  console.log(pack.version);
-} else if (argv.length) {
-  getEditDistance(argv.join(' ').split(/\s+/g));
+if (argv.indexOf('--help') !== -1 || argv.indexOf('-h') !== -1) {
+  console.log(help())
+} else if (argv.indexOf('--version') !== -1 || argv.indexOf('-v') !== -1) {
+  console.log(pack.version)
+} else if (argv.length === 0) {
+  process.stdin.resume()
+  process.stdin.setEncoding('utf8')
+  process.stdin.on('data', function(data) {
+    getEditDistance(data.trim().split(/\s+/g))
+  })
 } else {
-  process.stdin.resume();
-  process.stdin.setEncoding('utf8');
-  process.stdin.on('data', function (data) {
-    getEditDistance(data.trim().split(/\s+/g));
-  });
+  getEditDistance(argv.join(' ').split(/\s+/g))
 }
@@ -33,6 +27,6 @@
   if (values.length === 2) {
-    console.log(dice(values[0], values[1]) || 0);
+    console.log(dice(values[0], values[1]) || 0)
   } else {
-    process.stderr.write(help());
-    process.exit(1);
+    process.stderr.write(help())
+    process.exit(1)
   }
@@ -42,23 +36,25 @@ }
 function help() {
-  return [
-    '',
-    'Usage: ' + pack.name + ' [options] <word> <word>',
-    '',
-    pack.description,
-    '',
-    'Options:',
-    '',
-    '  -h, --help           output usage information',
-    '  -v, --version        output version number',
-    '',
-    'Usage:',
-    '',
-    '# output edit distance',
-    '$ ' + pack.name + ' night nacht',
-    '# ' + dice('night', 'nacht'),
-    '',
-    '# output edit distance from stdin',
-    '$ echo "saturday sunday" | ' + pack.name,
-    '# ' + dice('saturday', 'sunday')
-  ].join('\n  ') + '\n';
+  return (
+    [
+      '',
+      '  Usage: ' + pack.name + ' [options] <word> <word>',
+      '',
+      '  ' + pack.description,
+      '',
+      '  Options:',
+      '',
+      '    -h, --help           output usage information',
+      '    -v, --version        output version number',
+      '',
+      '  Usage:',
+      '',
+      '  # output edit distance',
+      '  $ ' + pack.name + ' night nacht',
+      '  # ' + dice('night', 'nacht'),
+      '',
+      '  # output edit distance from stdin',
+      '  $ echo "saturday sunday" | ' + pack.name,
+      '  # ' + dice('saturday', 'sunday')
+    ].join('\n') + '\n'
+  )
 }

index.js

@@ -1,32 +0,34 @@
-'use strict';
+'use strict'
 
-var bigrams = require('n-gram').bigram;
+var bigrams = require('n-gram').bigram
 
-module.exports = diceCoefficient;
+module.exports = diceCoefficient
 
-/* Get the edit-distance according to Dice between two values. */
+// Get the edit-distance according to Dice between two values.
 function diceCoefficient(value, alternative) {
-  var left = bigrams(String(value).toLowerCase());
-  var right = bigrams(String(alternative).toLowerCase());
-  var rightLength = right.length;
-  var length = left.length;
-  var index = -1;
-  var intersections = 0;
-  var rightPair;
-  var leftPair;
-  var offset;
+  var val = String(value).toLowerCase()
+  var alt = String(alternative).toLowerCase()
+  var left = val.length === 1 ? [val] : bigrams(val)
+  var right = alt.length === 1 ? [alt] : bigrams(alt)
+  var leftLength = left.length
+  var rightLength = right.length
+  var index = -1
+  var intersections = 0
+  var leftPair
+  var rightPair
+  var offset
 
-  while (++index < length) {
-    leftPair = left[index];
-    offset = -1;
+  while (++index < leftLength) {
+    leftPair = left[index]
+    offset = -1
 
     while (++offset < rightLength) {
-      rightPair = right[offset];
+      rightPair = right[offset]
 
       if (leftPair === rightPair) {
-        intersections++;
+        intersections++
 
         /* Make sure this pair never matches again */
-        right[offset] = '';
-        break;
+        right[offset] = ''
+        break
       }
@@ -36,3 +38,3 @@ }
 
-  return 2 * intersections / (left.length + rightLength);
+  return (2 * intersections) / (leftLength + rightLength)
 }

package.json

 {
   "name": "dice-coefficient",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Sørensen–Dice coefficient",
@@ -12,3 +12,6 @@ "license": "MIT",
     "cli",
-    "bin"
+    "bin",
+    "string",
+    "comparison",
+    "difference"
   ],
@@ -20,3 +23,4 @@ "homepage": "https://words.github.io/dice-coefficient/",
   "contributors": [
-    "Titus Wormer <[e-mail]> (http://wooorm.com)"
+    "Titus Wormer <[e-mail]> (http://wooorm.com)",
+    "Ben Meyrick <[e-mail]>"
   ],
@@ -32,20 +36,20 @@ "bin": "cli.js",
   "devDependencies": {
-    "browserify": "^14.0.0",
-    "esmangle": "^1.0.0",
-    "execa": "^0.8.0",
-    "nyc": "^11.0.0",
-    "remark-cli": "^4.0.0",
-    "remark-preset-wooorm": "^3.0.0",
+    "browserify": "^16.0.0",
+    "execa": "^1.0.0",
+    "nyc": "^13.0.0",
+    "prettier": "^1.14.3",
+    "remark-cli": "^6.0.0",
+    "remark-preset-wooorm": "^4.0.0",
     "tape": "^4.4.0",
-    "xo": "^0.18.0"
+    "tinyify": "^2.4.3",
+    "xo": "^0.23.0"
   },
   "scripts": {
-    "build-md": "remark . -qfo",
-    "build-bundle": "browserify index.js -s diceCoefficient > dice-coefficient.js",
-    "build-mangle": "esmangle dice-coefficient.js > dice-coefficient.min.js",
-    "build": "npm run build-md && npm run build-bundle && npm run build-mangle",
-    "lint": "xo",
+    "format": "remark . -qfo && prettier --write \"**/*.js\" && xo --fix",
+    "build-bundle": "browserify . -s diceCoefficient > dice-coefficient.js",
+    "build-mangle": "browserify . -s diceCoefficient -p tinyify > dice-coefficient.min.js",
+    "build": "npm run build-bundle && npm run build-mangle",
     "test-api": "node test",
     "test-coverage": "nyc --reporter lcov tape test.js",
-    "test": "npm run build && npm run lint && npm run test-coverage"
+    "test": "npm run format && npm run build && npm run test-coverage"
   },
@@ -58,8 +62,13 @@ "nyc": {
   },
+  "prettier": {
+    "tabWidth": 2,
+    "useTabs": false,
+    "singleQuote": true,
+    "bracketSpacing": false,
+    "semi": false,
+    "trailingComma": "none"
+  },
   "xo": {
-    "space": true,
+    "prettier": true,
     "esnext": false,
-    "rules": {
-      "unicorn/explicit-length-check": "off"
-    },
     "ignores": [
@@ -66,0 +75,0 @@ "dice-coefficient.js"

readme.md

@@ -16,8 +16,8 @@ # dice-coefficient [![Build Status][travis-badge]][travis] [![Coverage Status][codecov-badge]][codecov]
 ```js
-var dice = require('dice-coefficient');
+var dice = require('dice-coefficient')
 
-dice('abc', 'abc'); //=> 1
-dice('abc', 'xyz'); //=> 0
-dice('night', 'nacht'); //=> 0.25
-dice('night', 'nacht') === dice('NiGhT', 'NACHT'); //=> true
+dice('abc', 'abc') // => 1
+dice('abc', 'xyz') // => 0
+dice('night', 'nacht') // => 0.25
+dice('night', 'nacht') === dice('NiGhT', 'NACHT') // => true
 ```
@@ -56,2 +56,13 @@
 
+*   [`levenshtein-edit-distance`](https://github.com/words/levenshtein-edit-distance)
+    — Levenshtein edit distance
+*   [`lancaster-stemmer`](https://github.com/words/lancaster-stemmer)
+    — Lancaster stemming algorithm
+*   [`double-metaphone`](https://github.com/words/double-metaphone)
+    — Double Metaphone implementation
+*   [`soundex-code`](https://github.com/words/soundex-code)
+    — Fast Soundex implementation
+*   [`syllable`](https://github.com/words/syllable)
+    — Syllable count in an English word
+
 ## License
@@ -71,3 +82,3 @@
 
-[license]: LICENSE
+[license]: license
 
@@ -74,0 +85,0 @@ [author]: http://wooorm.com

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Improved metrics

Total package byte prevSize

7252

increased by13.83%

Number of lines in readme file

85

increased by14.86%

Worsened metrics

Dev dependency count

9

increased by12.5%

Lines of code

84

decreased by-2.33%

No dependency changes