twitter / typeahead.jsConditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 236 units with 1,963 lines of code in units (88.4% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (65 lines of code)
8 simple units (138 lines of code)
226 very simple units (1,760 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
function Dataset() in src/typeahead/dataset.js	26	13	2
function attach() in src/typeahead/plugin.js	39	12	0
search: function search() in src/bloodhound/search_index.js	25	9	1
_overwrite: function overwrite() in src/typeahead/dataset.js	16	7	2
_append: function append() in src/typeahead/dataset.js	13	7	2
function parsePrefetch() in src/bloodhound/options_parser.js	22	7	1
function on() in src/typeahead/event_emitter.js	12	6	4
function getTemplates() in src/typeahead/dataset.js	9	6	2
_setQuery: function setQuery() in src/typeahead/input.js	13	6	2
function parseRemote() in src/bloodhound/options_parser.js	28	6	1
function trigger() in src/typeahead/event_emitter.js	12	5	1
function sync() in src/typeahead/dataset.js	10	5	1
function async() in src/typeahead/dataset.js	9	5	1
function Input() in src/typeahead/input.js	19	5	2
bind: function() in src/typeahead/input.js	21	5	0
clearHintIfInvalid: function clearHintIfInvalid() in src/typeahead/input.js	8	5	0
function SearchIndex() in src/bloodhound/search_index.js	10	5	1
function getIntersection() in src/bloodhound/search_index.js	20	5	2
_get: function() in src/bloodhound/transport.js	16	5	2
get: function() in src/bloodhound/transport.js	14	5	2
search: function search() in src/bloodhound/bloodhound.js	12	5	3
fromCache: function fromCache() in src/bloodhound/prefetch.js	11	5	0
module.exports = function() in Gruntfile.js	265	4	1
function traverse() in src/typeahead/highlight.js	12	4	2
function getRegex() in src/typeahead/highlight.js	10	4	3
selectableRelativeToCursor: function selectableRelativeToCursor() in src/typeahead/menu.js	10	4	1
function $elOrNull() in src/typeahead/plugin.js	6	4	1
_onKeydown: function onKeydown() in src/typeahead/input.js	7	4	1
_managePreventDefault: function managePreventDefault() in src/typeahead/input.js	12	4	2
function withModifier() in src/typeahead/input.js	3	4	1
add: function() in src/bloodhound/search_index.js	18	4	1
function Transport() in src/bloodhound/transport.js	8	4	1
function toRemotePrepare() in src/bloodhound/options_parser.js	17	4	1
function Bloodhound() in src/bloodhound/bloodhound.js	15	4	1
function off() in src/typeahead/event_emitter.js	9	3	1
function flush() in src/typeahead/event_emitter.js	7	3	0
function hightlightTextNode() in src/typeahead/highlight.js	12	3	1
function Menu() in src/typeahead/menu.js	11	3	2
_ensureVisible: function ensureVisible() in src/typeahead/menu.js	15	3	1
setCursor: function setCursor() in src/typeahead/menu.js	7	3	1
getSelectableData: function getSelectableData() in src/typeahead/menu.js	3	3	1
function EventBus() in src/typeahead/event_bus.js	6	3	1
update: function update() in src/typeahead/dataset.js	11	3	1
function getDisplayFn() in src/typeahead/dataset.js	5	3	1
initialize: function initialize() in src/typeahead/plugin.js	7	3	2
function prepInput() in src/typeahead/plugin.js	13	3	2
function revert() in src/typeahead/plugin.js	17	3	1
_onRendered: function onRendered() in src/typeahead/default_menu.js	9	3	0
_onCleared: function onCleared() in src/typeahead/default_menu.js	9	3	0
_checkLanguageDirection: function checkLanguageDirection() in src/typeahead/input.js	8	3	0