addRandomColors()

in src/app/rule/rule.component.ts [140:150]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  addRandomColors() {
    const palette = PALETTES[Math.floor(Math.random() * PALETTES.length)];
    const range = <FormArray> this.formGroup.controls.range;
    if (range.length < 3) {
      range.setValue(palette[3].slice(0, range.length));
    } else if (range.length < 10) {
      range.setValue(palette[range.length]);
    } else {
      console.warn('No palettes available for 10+ colors.');
    }
  }