Function Section

src/jquery.collapse.js:83–107

($el, parent)

  // Section constructor
  function Section($el, parent) {

    if(!parent.options.clickQuery) $el.wrapInner('<a href="#"/>');

    $.extend(this, {
      isOpen : false,
      $summary : $el.attr("data-collapse-summary",""),
      $details : $el.next(),
      options: parent.options,
      parent: parent
    });
    parent.sections.push(this);

    // Check current state of section
    var state = parent.states[this._index()];

    if(state === 0) {
      this.close(true);
    }
    else if(this.$summary.is(".open") || state === 1) {
      this.open(true);
    } else {
      this.close(true);
    }
  }

  Section.prototype = {
    toggle : function() {