chore: Move core files to .mjs

packages/core/src/attributes.js

@@ -1,106 +0,0 @@
-function Attributes() {
-  this.list = {}
-}
-
-/** Adds an attribute */
-Attributes.prototype.add = function (name, value) {
-  if (typeof this.list[name] === 'undefined') {
-    this.list[name] = []
-  }
-  this.list[name].push(value)
-
-  return this
-}
-
-/** Sets an attribute, overwriting existing value */
-Attributes.prototype.set = function (name, value) {
-  this.list[name] = [value]
-
-  return this
-}
-
-/** Sets an attribute, but only if it's not currently set */
-Attributes.prototype.setIfUnset = function (name, value) {
-  if (typeof this.list[name] === 'undefined') this.list[name] = [value]
-
-  return this
-}
-
-/** Removes an attribute */
-Attributes.prototype.remove = function (name) {
-  delete this.list[name]
-
-  return this
-}
-
-/** Retrieves an attribute */
-Attributes.prototype.get = function (name) {
-  if (typeof this.list[name] === 'undefined') return false
-  else return this.list[name].join(' ')
-}
-
-/** Retrieves an attribute as array*/
-Attributes.prototype.getAsArray = function (name) {
-  if (typeof this.list[name] === 'undefined') return false
-  else return this.list[name]
-}
-
-/** Returns SVG code for attributes */
-Attributes.prototype.render = function () {
-  let svg = ''
-  for (let key in this.list) {
-    svg += ` ${key}="${this.list[key].join(' ')}"`
-  }
-
-  return svg
-}
-
-/** Returns CSS code for attributes */
-Attributes.prototype.renderAsCss = function () {
-  let css = ''
-  for (let key in this.list) {
-    css += ` ${key}:${this.list[key].join(' ')};`
-  }
-
-  return css
-}
-
-/** Returns SVG code for attributes with a fiven prefix
- * typically used for data-text*/
-Attributes.prototype.renderIfPrefixIs = function (prefix = '') {
-  let svg = ''
-  let prefixLen = prefix.length
-  for (let key in this.list) {
-    if (key.substr(0, prefixLen) === prefix) {
-      svg += ` ${key.substr(prefixLen)}="${this.list[key].join(' ')}"`
-    }
-  }
-
-  return svg
-}
-
-/** Returns a props object for attributes with a fiven prefix
- * typically used for data-text*/
-Attributes.prototype.asPropsIfPrefixIs = function (prefix = '') {
-  let props = {}
-  let prefixLen = prefix.length
-  for (let key in this.list) {
-    if (key.substr(0, prefixLen) === prefix) {
-      let propKey = key.substr(prefixLen)
-      if (propKey === 'class') propKey = 'className'
-      props[propKey] = this.get(key)
-    }
-  }
-
-  return props
-}
-
-/** Returns a deep copy of this */
-Attributes.prototype.clone = function () {
-  let clone = new Attributes()
-  clone.list = JSON.parse(JSON.stringify(this.list))
-
-  return clone
-}
-
-export default Attributes