refactor: update utils (#45)

src/module.ts

@@ -1,5 +1,5 @@
 import { defineNuxtModule, addTemplate, addPluginTemplate } from '@nuxt/kit'
-import { stringify } from './utils'
+import { serialize } from './utils'
 import { name, version, configKey } from '../package.json'
 import type { ModuleOptions } from './types'
 
@@ -85,14 +85,14 @@ export default defineNuxtModule<ModuleOptions>({
     // Global Effects
     if (regEffects)
       regEffects.forEach(effect =>
-        pluginEffect.push(`gsap.registerEffect(${stringify(effect)});`)
+        pluginEffect.push(`gsap.registerEffect(${serialize(effect)});`)
       )
 
     // Global Eases
     if (regEases)
       regEases.forEach(ease =>
         pluginEase.push(
-          `gsap.registerEase(${stringify(ease.name)}, ${stringify(ease.ease)});`
+          `gsap.registerEase(${serialize(ease.name)}, ${serialize(ease.ease)});`
         )
       )
 

src/utils.ts

@@ -1,27 +1,23 @@
 /**
- * Transforms any data type to a string.
+ * Serializes data.
  *
  * @since 2.2.0
  */
-export function stringify(data: unknown): string {
-  if (data === undefined || data === null)
-    return data === undefined ? 'undefined' : 'null'
+export function serialize(data: unknown): string {
+  const type = (v: string) => typeof data === v
 
-  if (typeof data === 'string') return `'${data}'`
+  if (data === null || data === undefined)
+    return data === null ? 'null' : 'undefined'
 
-  if (
-    typeof data === 'number' ||
-    typeof data === 'boolean' ||
-    typeof data === 'function'
-  )
+  if (type('boolean') || type('number') || type('function'))
     return data.toString()
 
-  if (data instanceof Array) return `[${data.map(v => stringify(v)).join(',')}]`
+  if (Array.isArray(data)) return `[${data.map(v => serialize(v)).join(',')}]`
 
-  if (typeof data === 'object')
+  if (type('object'))
     return `{${Object.entries(data)
-      .map(([key, val]) => `${key}: ${stringify(val)}`)
+      .map(([key, val]) => `${key}: ${serialize(val)}`)
       .join(',')}}`
 
-  return JSON.stringify(data)
+  return `'${data}'`
 }