_checkAttributeArray()

in modules/core/src/lib/attribute/attribute.js [364:387]

• 23 lines of code
• 13 McCabe index (conditional complexity)

  _checkAttributeArray() {
    const {value} = this;
    const limit = Math.min(4, this.size);
    if (value && value.length >= limit) {
      let valid = true;
      switch (limit) {
        case 4:
          valid = valid && Number.isFinite(value[3]);
        case 3:
          valid = valid && Number.isFinite(value[2]);
        case 2:
          valid = valid && Number.isFinite(value[1]);
        case 1:
          valid = valid && Number.isFinite(value[0]);
          break;
        default:
          valid = false;
      }

      if (!valid) {
        throw new Error(`Illegal attribute generated for ${this.id}`);
      }
    }
  }