lib/plugin/youtube.js
Function exports
has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
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module.exports = function (md, opts) {
// Wrap iframes that appear in HTML blocks
//
// In html_block tokens, the entire contents of an HTML block appear as the
// `.content` property of a single token object. For a standalone `<iframe>`,
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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 exports
has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
module.exports = function (md, opts) {
// Wrap iframes that appear in HTML blocks
//
// In html_block tokens, the entire contents of an HTML block appear as the
// `.content` property of a single token object. For a standalone `<iframe>`,
Function html_block
has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
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md.renderer.rules.html_block = function (tokens, idx, options, env, self) {
Function html_inline
has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
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md.renderer.rules.html_inline = function (tokens, idx, options, env, self) {
Function isYoutubeIframe
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
Open
function isYoutubeIframe (content) {
// look for the src attribute's value
var attr = content.match(/<\s*iframe[^>]*\bsrc\s*=\s*/)
if (attr) {
// mark the location and figure out what kind of quotation mark is delimiting the value
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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"