Remove unneeded libs

init.js

@@ -1,5 +1,5 @@
 
-var escape = require('lodash.escape')
+var escape = require('./util/escape')
 var parseSelector = require('parse-sel')
 var VOID_ELEMENTS = require('./elements').VOID
 var CONTAINER_ELEMENTS = require('./elements').CONTAINER

modules/attributes.js

@@ -1,13 +1,12 @@
 
-var forOwn = require('lodash.forown')
-var escape = require('lodash.escape')
+var escape = require('../util/escape')
 
 // data.attrs
 
 module.exports = function attrsModule (vnode, attributes) {
   var attrs = vnode.data.attrs || {}
 
-  forOwn(attrs, function (value, key) {
+  Object.entries(attrs).forEach(function ([key, value]) {
     attributes.set(key, escape(value))
   })
 }

modules/class.js

@@ -1,8 +1,4 @@
 
-var forOwn = require('lodash.forown')
-var remove = require('lodash.remove')
-var uniq = require('lodash.uniq')
-
 // data.class
 
 module.exports = function classModule (vnode, attributes) {
@@ -13,17 +9,16 @@ module.exports = function classModule (vnode, attributes) {
   var existing = attributes.get('class')
   existing = existing.length > 0 ? existing.split(' ') : []
 
-  forOwn(classes, function (value, key) {
+  Object.entries(classes).forEach(function ([key, value]) {
     if (value) {
       _add.push(key)
     } else {
       _remove.push(key)
     }
   })
 
-  values = remove(uniq(existing.concat(_add)), function (value) {
-    return _remove.indexOf(value) < 0
-  })
+  values = [...new Set(existing.concat(_add))]
+    .filter(function (value) { return _remove.indexOf(value) < 0 })
 
   if (values.length) {
     attributes.set('class', values.join(' '))

modules/dataset.js

@@ -1,13 +1,12 @@
 
-var forOwn = require('lodash.forown')
-var escape = require('lodash.escape')
+var escape = require('../util/escape')
 
 // data.dataset
 
 module.exports = function datasetModule (vnode, attributes) {
   var dataset = vnode.data.dataset || {}
 
-  forOwn(dataset, function (value, key) {
+  Object.entries(dataset).forEach(function ([key, value]) {
     attributes.set(`data-${key}`, escape(value))
   })
 }

modules/props.js

@@ -1,6 +1,5 @@
 
-var forOwn = require('lodash.forown')
-var escape = require('lodash.escape')
+var escape = require('../util/escape')
 
 // https://developer.mozilla.org/en-US/docs/Web/API/element
 var omit = [
@@ -71,7 +70,7 @@ var booleanAttributes = [
 module.exports = function propsModule (vnode, attributes) {
   var props = vnode.data.props || {}
 
-  forOwn(props, function (value, key) {
+  Object.entries(props).forEach(function ([key, value]) {
     if (omit.indexOf(key) > -1) {
       return
     }

modules/style.js

@@ -1,7 +1,6 @@
 
 var assign = require('object-assign')
-var forOwn = require('lodash.forown')
-var escape = require('lodash.escape')
+var escape = require('../util/escape')
 var kebabCase = require('lodash.kebabcase')
 
 // data.style
@@ -15,7 +14,7 @@ module.exports = function styleModule (vnode, attributes) {
     assign(style, style.delayed)
   }
 
-  forOwn(style, function (value, key) {
+  Object.entries(style).forEach(function ([key, value]) {
     // omit hook objects
     if (typeof value === 'string' || typeof value === 'number') {
       var kebabKey = kebabCase(key)

package.json

@@ -26,11 +26,7 @@
   },
   "homepage": "https://github.com/acstll/snabbdom-to-html#readme",
   "dependencies": {
-    "lodash.escape": "^4.0.1",
-    "lodash.forown": "^4.4.0",
     "lodash.kebabcase": "^4.1.1",
-    "lodash.remove": "^4.7.0",
-    "lodash.uniq": "^4.5.0",
     "object-assign": "^4.1.0",
     "parse-sel": "^1.0.0"
   },

util/escape.js

@@ -0,0 +1,15 @@
+
+var escapes = {
+  '&': '&',
+  '<': '&lt;',
+  '>': '&gt;',
+  '"': '&quot;',
+  "'": '&apos;',
+  '`': '&#96;'
+}
+
+var re = new RegExp(`[${Object.keys(escapes).join('')}]`, 'g')
+
+module.exports = function escape (value) {
+  return ('' + value).replace(re, function (s) { return escapes[s] })
+}