Showing 650 of 650 total issues
Function 1c7e
has 32 lines of code (exceeds 25 allowed). Consider refactoring. Open
/***/ (function(module, exports, __webpack_require__) {
var wellKnownSymbol = __webpack_require__("b622");
var ITERATOR = wellKnownSymbol('iterator');
Function process
has 10 arguments (exceeds 4 allowed). Consider refactoring. Open
process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized,
// platform-specific impl passed from renderer
rendererInternals) {
Function defineAsyncComponent
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function defineAsyncComponent(source) {
if (isFunction(source)) {
source = { loader: source };
}
const { loader, loadingComponent, errorComponent, delay = 200, timeout, // undefined = never times out
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function resolveTransitionProps
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function resolveTransitionProps(rawProps) {
const baseProps = {};
for (const key in rawProps) {
if (!(key in DOMTransitionPropsValidators)) {
baseProps[key] = rawProps[key];
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function parseComment
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function parseComment(context) {
const start = getCursor(context);
let content;
// Regular comment.
const match = /--(\!)?>/.exec(context.source);
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function initProps
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function initProps(instance, rawProps, isStateful, // result of bitwise flag comparison
isSSR = false) {
const props = {};
const attrs = {};
def(attrs, InternalObjectKey, 1);
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function isRouteMatching
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function isRouteMatching(route, filter) {
const found = String(route.re).match(EXTRACT_REGEXP_RE);
route.__vd_match = false;
if (!found || found.length < 3) {
return false;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function process
has 10 arguments (exceeds 4 allowed). Consider refactoring. Open
process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, internals) {
Function beforeUpdate
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
beforeUpdate(el, { value, modifiers: { trim, number } }, vnode) {
el._assign = getModelAssigner(vnode);
// avoid clearing unresolved text. #2302
if (el.composing)
return;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function genNodeList
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function genNodeList(nodes, context, multilines = false, comma = true) {
const { push, newline } = context;
for (let i = 0; i < nodes.length; i++) {
const node = nodes[i];
if (isString(node)) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function includesParams
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function includesParams(outer, inner) {
for (let key in inner) {
let innerValue = inner[key];
let outerValue = outer[key];
if (typeof innerValue === "string") {
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function createVNodeCall
has 10 arguments (exceeds 4 allowed). Consider refactoring. Open
function createVNodeCall(context, tag, props, children, patchFlag, dynamicProps, directives, isBlock = false, disableTracking = false, loc = locStub) {
Function extractChangingRecords
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function extractChangingRecords(to, from) {
const leavingRecords = [];
const updatingRecords = [];
const enteringRecords = [];
const len = Math.max(from.matched.length, to.matched.length);
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Similar blocks of code found in 2 locations. Consider refactoring. Open
function add(handler) {
handlers.push(handler);
return () => {
const i = handlers.indexOf(handler);
if (i > -1) handlers.splice(i, 1);
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 60.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
listen(callback) {
listeners.push(callback);
return () => {
const index = listeners.indexOf(callback);
if (index > -1) listeners.splice(index, 1);
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 60.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Function injectHook
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
function injectHook(type, hook, target = currentInstance, prepend = false) {
if (target) {
const hooks = target[type] || (target[type] = []);
// cache the error handling wrapper for injected hooks so the same hook
// can be properly deduped by the scheduler. "__weh" stands for "with error
Function reload
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
function reload(id, newComp) {
const record = map.get(id);
if (!record)
return;
// Array.from creates a snapshot which avoids the set being mutated during
Function createWebHistory
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
function createWebHistory(base) {
base = normalizeBase(base);
const historyNavigation = useHistoryStateNavigation(base);
const historyListeners = useHistoryListeners(
base,
Function formatInstance
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
function formatInstance(instance) {
const blocks = [];
if (instance.type.props && instance.props) {
blocks.push(createInstanceBlock('props', toRaw(instance.props)));
}
Function 6eeb
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
/***/ (function(module, exports, __webpack_require__) {
var global = __webpack_require__("da84");
var createNonEnumerableProperty = __webpack_require__("9112");
var has = __webpack_require__("5135");