Showing 52 of 52 total issues
Similar blocks of code found in 3 locations. Consider refactoring. Open
export async function moduleTimetable(moduleId: string): Promise<IModuleTimetable> {
// Check that the module ID is valid
if (!isValidModuleId(moduleId)) {
throw new Error('invalid module ID');
}
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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 142.
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 3 locations. Consider refactoring. Open
export async function studentTimetable(studentId: string): Promise<IStudentTimetable> {
// Check that the student ID is valid
if (!isValidStudentId(studentId)) {
throw new Error('invalid student ID');
}
- 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 142.
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 3 locations. Consider refactoring. Open
export async function roomTimetable(roomId: string): Promise<IRoomTimetable> {
// Check that the room ID is valid
if (!isValidRoomId(roomId)) {
throw new Error('invalid room ID');
}
- 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 142.
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
export function parseGroups(groups: string): string[] | null {
if (isNull(groups) || groups === '' || groups === nbspEscape) {
return null;
}
- 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 66.
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
export function parseModuleIds(moduleIds: string): string[] | null {
if (isNull(moduleIds) || moduleIds === '' || moduleIds === nbspEscape) {
return null;
}
- 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 66.
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
When chaining calls, put method calls on new lines. Open
const splitIds = roomIdString.toUpperCase().trim().split(/\s+/g);
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- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
Replace Array function with an array literal. Open
const range = (start: number, length: number) => [...Array(length).keys()].map((x: number) => String(x + start));
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- Exclude checks
Rule: prefer-array-literal
Use array literal syntax when declaring or instantiating array types.
Notes
- TypeScript Only
Config
Rule accepts object with next boolean options:
- "allow-size-argument" - allows calls to Array constructor with a single element (to create empty array of a given length).
- "allow-type-parameters" - allow Array type parameters.
Schema
{
"type": "object",
"properties": {
"allow-size-argument": {
"type": "boolean"
},
"allow-type-parameters": {
"type": "boolean"
}
},
"additionalProperties": false
}
For more information see this page.
When chaining calls, put method calls on new lines. Open
const date = `${$(dateSelector).text().trim()} ${$(timeSelector).text().trim()}`;
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- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
moduleId: $(moduleIdSelector).text().trim(),
- Read upRead up
- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
info: $(infoSelector).text().trim(),
- Read upRead up
- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
$(moduleTimetableSelector).each((_: number, moduleTimetable: CheerioElement) => {
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- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
const roomIdRegex = new RegExp(`^(?:${Object.keys(buildings).join('|')})(?:${floors.join('|')})[0-9]+[A-Z]?$`, 'i');
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- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
const lessonHtml = $(lesson).html();
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- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
const roomIdRegex = new RegExp(`^(${Object.keys(buildings).join('|')})(${floors.join('|')})([0-9]+[A-Z]?)$`);
- Read upRead up
- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
info: $(infoSelector, moduleTimetable).text().trim(),
- Read upRead up
- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
const range = (start: number, length: number) => [...Array(length).keys()].map((x: number) => String(x + start));
- Read upRead up
- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
startDate: moment.tz($(startDateSelector, row).text(), weekDateFormat, timezone).toDate(),
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- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
name: he.decode($(nameSelector).text().trim()),
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- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
const date = `${$(dateSelector).text().trim()} ${$(timeSelector).text().trim()}`;
- Read upRead up
- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.
When chaining calls, put method calls on new lines. Open
date: moment.tz(date, examDateFormat, timezone).toDate(),
- Read upRead up
- Exclude checks
Rule: newline-per-chained-call
Requires that chained method calls be broken apart onto separate lines.
Rationale
This style helps to keep code 'vertical', avoiding the need for side-scrolling in IDEs or text editors.
Config
Not configurable
For more information see this page.