fix(api): add getGlobalConfig helper

Author: mokimo

spec/config.spec.js

@@ -39,6 +39,18 @@ describe('Editable configuration', () => {
       Editable.globalConfig(originalConfig)
     })
 
+    it('retreives the default config', () => {
+      expect(originalConfig).toEqual(Editable.getGlobalConfig())
+    })
+
+    it('retrieves the default config after changes to the globalConfig', () => {
+      Editable.globalConfig({
+        editableClass: 'editable-instance'
+      })
+
+      expect(originalConfig).not.toEqual(Editable.getGlobalConfig())
+    })
+
     it('has a default value for "editableClass"', () => {
       expect(config.editableClass).toEqual('js-editable')
     })

src/core.js

@@ -58,6 +58,13 @@ const Editable = module.exports = class Editable {
     }
   }
 
+  /**
+   * @returns the default Editable configs from config.js
+   */
+  static getGlobalConfig () {
+    return config
+  }
+
   /**
   * Set configuration options that affect all editable
   * instances.