thoughtbot--shoulda-matchers/doc_config/yard/templates/default/fulldoc/html/js/app.js

function createSourceLinks() {
  $('.method_details_list .source_code').
    before("<span class='showSource'>[<a href='#' class='toggleSource'>View source</a>]</span>");
  $('.toggleSource').toggle(function() {
    $(this).parent().nextAll('.source_code').show();
    $(this).text("Hide source");
    StickyHeaders.update();
  },
  function() {
    $(this).parent().nextAll('.source_code').hide();
    $(this).text("View source");
    StickyHeaders.update();
  });
}

function createDefineLinks() {
  var tHeight = 0;
  $('.defines').after(" <a href='#' class='toggleDefines'>more...</a>");
  $('.toggleDefines').toggle(function() {
    tHeight = $(this).parent().prev().height();
    $(this).prev().show();
    $(this).parent().prev().height($(this).parent().height());
    $(this).text("(less)");
    StickyHeaders.update();
  },
  function() {
    $(this).prev().hide();
    $(this).parent().prev().height(tHeight);
    $(this).text("more...");
    StickyHeaders.update();
  });
}

function createFullTreeLinks() {
  var tHeight = 0;
  $('.inheritanceTree').toggle(function() {
    tHeight = $(this).parent().prev().height();
    $(this).parent().toggleClass('showAll');
    $(this).text("(hide)");
    $(this).parent().prev().height($(this).parent().height());
    StickyHeaders.update();
  },
  function() {
    $(this).parent().toggleClass('showAll');
    $(this).parent().prev().height(tHeight);
    $(this).text("show all");
    StickyHeaders.update();
  });
}

function hideSearchFrameOnBlur() {
  $(document.body).on('click', hideSearchFrame);
}

function initSearchFrameLinks() {
  var search = $('.js-search');
  var items = search.find('li');
  var links = search.find('a');
  var frame = $('.js-search-frame');

  function listen() {
    links.on('click', function (event) {
      event.preventDefault();
      event.stopPropagation();
      toggle(this, this.href);
    });

    $(document).on('keydown', function (event) {
      if (event.which == 27) {
        close();
      }
    })

    $(document).on('click', function (event) {
      close();
    })
  }

  function toggle(link, frameSrc) {
    if (isOpen() && clickedOnSameLink(frameSrc)) {
      close();
    } else {
      open(link, frameSrc);
    }
  }

  function isOpen() {
    return frame.hasClass('open');
  }

  function clickedOnSameLink(location) {
    return frame.attr('src') === location;
  }

  function reset() {
    items.removeClass('active');
  }

  function open(link, location) {
    reset();
    $(link).parent().addClass('active');
    frame.attr('src', location).one('load', function () {
      frame.addClass('open');
    })
  }

  function close() {
    reset();
    frame.removeClass('open');
  }

  listen();
}


function linkSummaries() {
  $('.summary_signature').click(function() {
    document.location = $(this).find('a').attr('href');
  });
}

function keyboardShortcuts() {
  if (window.top.frames.main) return;

  $(document).keypress(function(evt) {
    if (evt.altKey || evt.ctrlKey || evt.metaKey || evt.shiftKey) return;

    if (
      typeof evt.target !== "undefined" &&
      (evt.target.nodeName == "INPUT" || evt.target.nodeName == "TEXTAREA")
    ) return;

    switch (evt.charCode) {
      case 67: case 99:  $('#class_list_link').click(); break;  // 'c'
      case 77: case 109: $('#method_list_link').click(); break; // 'm'
      case 70: case 102: $('#file_list_link').click(); break;   // 'f'
      default: break;
    }
  });
}

function summaryToggle() {
  $('.summary_toggle').click(function() {
    if (localStorage) {
      localStorage.summaryCollapsed = $(this).text();
    }
    $('.summary_toggle').each(function() {
      $(this).text($(this).text() == "collapse" ? "expand" : "collapse");
      var next = $(this).parent().parent().nextAll('ul.summary').first();
      if (next.hasClass('compact')) {
        next.toggle();
        next.nextAll('ul.summary').first().toggle();
      }
      else if (next.hasClass('summary')) {
        var list = $('<ul class="summary compact" />');
        list.html(next.html());
        list.find('.summary_desc, .note').remove();
        list.find('a').each(function() {
          $(this).html($(this).find('strong').html());
          $(this).parent().html($(this)[0].outerHTML);
        });
        next.before(list);
        next.toggle();
      }
    });
    StickyHeaders.update();
    return false;
  });
  if (localStorage) {
    if (localStorage.summaryCollapsed == "collapse") {
      $('.summary_toggle').first().click();
    }
    else localStorage.summaryCollapsed = "expand";
  }
}

function fixOutsideWorldLinks() {
  $('a').each(function() {
    if (window.location.host != this.host) this.target = '_parent';
  });
}

function generateTOC() {
  if ($('#filecontents').length === 0) return;
  var _toc = $('<ol class="top"></ol>');
  var show = false;
  var toc = _toc;
  var counter = 0;
  var tags = ['h2', 'h3', 'h4', 'h5', 'h6'];
  var i;
  if ($('#filecontents h1').length > 1) tags.unshift('h1');
  for (i = 0; i < tags.length; i++) { tags[i] = '#filecontents ' + tags[i]; }
  var lastTag = parseInt(tags[0][1], 10);
  $(tags.join(', ')).each(function() {
    if ($(this).parents('.method_details .docstring').length != 0) return;
    if (this.id == "filecontents") return;
    show = true;
    var thisTag = parseInt(this.tagName[1], 10);
    if (this.id.length === 0) {
      var proposedId = $(this).attr('toc-id');
      if (typeof(proposedId) != "undefined") this.id = proposedId;
      else {
        var proposedId = $(this).text().replace(/[^a-z0-9-]/ig, '_');
        if ($('#' + proposedId).length > 0) { proposedId += counter; counter++; }
        this.id = proposedId;
      }
    }
    if (thisTag > lastTag) {
      for (i = 0; i < thisTag - lastTag; i++) {
        var tmp = $('<ol/>'); toc.append(tmp); toc = tmp;
      }
    }
    if (thisTag < lastTag) {
      for (i = 0; i < lastTag - thisTag; i++) toc = toc.parent();
    }
    var title = $(this).attr('toc-title');
    if (typeof(title) == "undefined") title = $(this).text();
    toc.append('<li><a href="#' + this.id + '">' + title + '</a></li>');
    lastTag = thisTag;
  });
  if (!show) return;
  html = '<div id="toc"><p class="title"><a class="hide_toc" href="#"><strong>Table of Contents</strong></a> <small>(<a href="#" class="float_toc">left</a>)</small></p></div>';
  $('#content').prepend(html);
  $('#toc').append(_toc);
  $('#toc .hide_toc').toggle(function() {
    $('#toc .top').slideUp('fast');
    $('#toc').toggleClass('hidden');
    $('#toc .title small').toggle();
  }, function() {
    $('#toc .top').slideDown('fast');
    $('#toc').toggleClass('hidden');
    $('#toc .title small').toggle();
  });
  $('#toc .float_toc').toggle(function() {
    $(this).text('float');
    $('#toc').toggleClass('nofloat');
  }, function() {
    $(this).text('left');
    $('#toc').toggleClass('nofloat');
  });
}

function removeDlBoxIfEmpty() {
  var $box = $('dl.box')
  if (!$box.text().trim()) {
    $box.remove();
  }
}

function makeHeadersSticky() {
  StickyHeaders
    .set({
      contentContainer: '#main',
      stickyHeaderContainer: '#header',
      switchOnCollisionWith: 'top',
      fillHeadersWith: function (node) {
        return $('<h3>').text(node.find('strong').text());
      }
    })
    .add('.method_details > h3')
    .activate();
}

function updateStickyHeaders() {
  setTimeout(function () {
    StickyHeaders.update()
  }, 100)
}

$(makeHeadersSticky);
$(createSourceLinks);
$(createDefineLinks);
$(createFullTreeLinks);
$(initSearchFrameLinks);
$(linkSummaries);
$(keyboardShortcuts);
$(summaryToggle);
$(fixOutsideWorldLinks);
$(generateTOC);
$(removeDlBoxIfEmpty);
$(updateStickyHeaders);