@import "config";

/* BEM support Func
 -------------------------- */
@function selectorToString($selector) {
	$selector: inspect($selector);
	$selector: str-slice($selector, 2, -2);
	@return $selector;
}

@function containsModifier($selector) {
	$selector: selectorToString($selector);

	@if str-index($selector, $modifier-separator) {
		@return true;
	} @else {
		@return false;
	}
}

@function containWhenFlag($selector) {
	$selector: selectorToString($selector);

	@if str-index($selector, '.' + $state-prefix) {
		@return true
  } @else {
		@return false
  }
}

@function containPseudoClass($selector) {
	$selector: selectorToString($selector);

	@if str-index($selector, ':') {
		@return true
  } @else {
		@return false
  }
}

@function hitAllSpecialNestRule($selector) {

	@return containsModifier($selector) or containWhenFlag($selector) or containPseudoClass($selector);
}