Only call super on validations class if it exists via shouldCallSuper #170
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| // Count number of mixins to bypass super check if there is more than 1 | ||
| this.__validationsMixinCount__ = this.__validationsMixinCount__|| 0; | ||
| this.__validationsMixinCount__++; |
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Small tweak here, we should store the resulting integer in a closure scoped variable:
let Validations, validationMixinIndex;
// ...snip...
validationMixinIndex = this.__validationsMixinCount__++;Then below, the guard for calling super in __validationsClass__ would look like:
if(shouldCallSuper(this, '__validationsClass__') || validationMixinIndex > 1) {
inheritedClass = this._super();
}This ensures that the first mixin with a __validationsClass__ only calls _super if the superclass passes the shouldCallSuper check, and the second (and any more) validation mixins always call _super.
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👍 Added the fix
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All credit goes to @rwjblue for thinking this up. (Savage)
Resolves #149