render()

in apis/scaladoc-1.0.0/scripts/components/DocumentableList.js [33:67]

• 28 lines of code
• 1 McCabe index (conditional complexity)

  render({ filter }) {
    this.state.list.sectionsRefs.map(sectionRef => {
      const isTabVisible = this.state.list
        .getSectionListRefs(sectionRef)
        .filter((listRef) => {
          const isListVisible = this.state.list
            .getSectionListElementsRefs(listRef)
            .map(elementRef => this.state.list.toListElement(elementRef))
            .filter(elementData => {
              const isElementVisible = this.state.list.isElementVisible(elementData, filter);

              this.toggleDisplayStyles(isElementVisible, elementData.ref);
              this.toggleElementDatasetVisibility(isElementVisible, elementData.ref);

              return isElementVisible;
            }).length;

          findRefs("span.groupHeader", listRef).forEach(h => {
            const headerSiblings = this.state.list.getSectionListElementsRefs(h.parentNode).map(ref => this.state.list.toListElement(ref))
            const isHeaderVisible = headerSiblings.filter(s => this.state.list.isElementVisible(s, filter)) != 0

            this.toggleDisplayStyles(isHeaderVisible, h)
          })

          this.toggleDisplayStyles(isListVisible, listRef);

          return isListVisible;
        }).length;

        const outerThis = this
        this.state.list.getTabRefFromSectionRef(sectionRef).forEach(function(tabRef){
          outerThis.toggleDisplayStyles(isTabVisible, tabRef);
        })
    });
  }