function setupOsTabs()

in src/assets/js/os-tabs.js [1:36]

• 17 lines of code
• 4 McCabe index (conditional complexity)

function setupOsTabs() {
  "use strict";

  var tabs = $('.tabs__top-bar li');
  var tabContents = $('.tabs__content');

  function clearTabsCurrent() {
    tabs.removeClass('current');
    tabContents.removeClass('current');
  }

  tabs.click(function () {
    clearTabsCurrent();

    var tab_id = $(this).attr('data-tab');

    $(this).addClass('current');
    $("#" + tab_id).addClass('current');
  });

  // The following selects the correct default tab in /guides/get-started
  function selectOperatingSystemInTabs(osName) {
    clearTabsCurrent();

    $("li[data-tab='tab-sdk-install-" + osName + "']").addClass('current');
    $('#tab-sdk-install-' + osName).addClass('current');
  }

  if (window.navigator.userAgent.indexOf("Mac") != -1) {
    selectOperatingSystemInTabs('mac');
  } else if (window.navigator.userAgent.indexOf("Linux") != -1 &&
             window.navigator.userAgent.indexOf("Android") == -1) {
    // Doesn't auto-select the Linux tab when on Android.
    selectOperatingSystemInTabs('linux');
  }
}