fast-json-stringify - npm Package Compare versions

Comparing version 0.10.5 to 0.11.0

index.js

@@ -5,2 +5,9 @@ 'use strict'
 
+let isLong
+try {
+  isLong = require('long').isLong
+} catch (e) {
+  isLong = null
+}
+
 function build (schema, options) {
@@ -24,2 +31,15 @@ options = options || {}
   `
+
+  // only handle longs if the module is used
+  if (isLong) {
+    code += `
+      const isLong = ${isLong.toString()}
+      ${$asInteger.toString()}
+    `
+  } else {
+    code += `
+      const $asInteger = $asNumber
+    `
+  }
+
   var main
@@ -36,2 +56,4 @@
     case 'integer':
+      main = $asInteger.name
+      break
     case 'number':
@@ -68,2 +90,10 @@ main = $asNumber.name
 
+function $asInteger (i) {
+  if (isLong && isLong(i)) {
+    return i.toString()
+  } else {
+    return $asNumber(i)
+  }
+}
+
 function $asNumber (i) {
@@ -156,4 +186,8 @@ var num = Number(i)
       `
-    } else if (type === 'number' || type === 'integer') {
+    } else if (type === 'integer') {
       code += `
+          json += $asString(keys[i]) + ':' + $asInteger(obj[keys[i]]) + ','
+      `
+    } else if (type === 'number') {
+      code += `
           json += $asString(keys[i]) + ':' + $asNumber(obj[keys[i]]) + ','
@@ -217,4 +251,8 @@ `
     `
-  } else if (type === 'number' || type === 'integer') {
+  } else if (type === 'integer') {
     code += `
+        json += $asString(keys[i]) + ':' + $asInteger(obj[keys[i]]) + ','
+    `
+  } else if (type === 'number') {
+    code += `
         json += $asString(keys[i]) + ':' + $asNumber(obj[keys[i]]) + ','
@@ -374,5 +412,9 @@ `
       break
-    case 'number':
     case 'integer':
       code += `
+        json += $asInteger(obj${key})
+      `
+      break
+    case 'number':
+      code += `
         json += $asNumber(obj${key})
@@ -379,0 +421,0 @@ `

package.json

 {
   "name": "fast-json-stringify",
-  "version": "0.10.5",
+  "version": "0.11.0",
   "description": "Stringify your JSON at max speed",
@@ -29,2 +29,3 @@ "main": "index.js",
     "is-my-json-valid": "^2.16.0",
+    "long": "^3.2.0",
     "pre-commit": "^1.1.3",
@@ -31,0 +32,0 @@ "standard": "^10.0.0",

README.md

@@ -30,2 +30,3 @@ # fast-json-stringify  [![Build Status](https://travis-ci.org/fastify/fast-json-stringify.svg?branch=master)](https://travis-ci.org/fastify/fast-json-stringify)
  - <a href="#ref">`Reuse - $ref`</a>
+ - <a href="#long">`Long integers`</a>
 - <a href="#acknowledgements">`Acknowledgements`</a>
@@ -298,2 +299,26 @@ - <a href="#license">`License`</a>
 
+<a name="long"></a>
+#### Long integers
+Long integers (64-bit) are supported using the [long](https://github.com/dcodeIO/long.js) module.
+Example:
+```javascript
+const Long = require('long')
+
+const stringify = fastJson({
+  title: 'Example Schema',
+  type: 'object',
+  properties: {
+    id: {
+      type: 'integer'
+    }
+  }
+})
+
+const obj = {
+  id: Long.fromString('18446744073709551615', true)
+}
+
+console.log(stringify(obj)) // '{"id":18446744073709551615}'
+```
+
 <a name="acknowledgements"></a>
@@ -300,0 +325,0 @@ ## Acknowledgements

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Improved metrics

Total package byte prevSize

47483

increased by6.03%

Number of package files

19

increased by5.56%

Lines of code

1632

increased by5.77%

Number of lines in readme file

331

increased by8.17%

Worsened metrics

Dev dependency count

6

increased by20%

No dependency changes