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Similar blocks of code found in 2 locations. Consider refactoring.
Open

export function TextareaInput() {
  const [, dispatch] = useDSVImport();

  const handleChange = (event: React.ChangeEvent<HTMLTextAreaElement>) => {
    dispatch({ type: 'setRaw', raw: event.target.value });
Severity: Major
Found in src/components/inputs/TextareaInput.tsx and 1 other location - About 2 hrs to fix
src/DSVImport.test.tsx on lines 23..31

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 91.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  function MinimalTextareaInput() {
    const [, dispatch] = useDSVImport();

    const handleChange = (event: React.ChangeEvent<HTMLTextAreaElement>) => {
      dispatch({ type: 'setRaw', raw: event.target.value });
Severity: Major
Found in src/DSVImport.test.tsx and 1 other location - About 2 hrs to fix
src/components/inputs/TextareaInput.tsx on lines 4..12

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 91.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const columns: ColumnType<TestType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email', rules: [{ constraint: { unique: true }, message: 'Contains duplicates' }] },
  ];
Severity: Major
Found in src/DSVImport.test.tsx and 1 other location - About 2 hrs to fix
stories/DSVImport.stories.tsx on lines 67..71

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 82.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const columns: ColumnType<BasicType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email', rules: [{ constraint: { unique: true }, message: 'Duplicates are not allowed' }] },
  ];
Severity: Major
Found in stories/DSVImport.stories.tsx and 1 other location - About 2 hrs to fix
src/DSVImport.test.tsx on lines 11..15

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 82.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    expect(dispatchMock).toBeCalledWith({
      type: 'setParsed',
      parsed: [
        { forename: 'Hans', surname: 'Muster', email: 'h.muster@example.com' },
        { forename: 'Heidi', surname: 'Muster', email: 'h.muster@example.com' },
Severity: Major
Found in src/middlewares/transformerMiddleware.test.ts and 1 other location - About 2 hrs to fix
src/middlewares/transformerMiddleware.test.ts on lines 57..64

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 78.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    expect(dispatchMock).toBeCalledWith({
      type: 'setParsed',
      parsed: [
        { forename: 'Hans', surname: 'Muster!', email: 'h.muster@example.com' },
        { forename: 'Heidi', surname: 'Muster!', email: 'h.muster@example.com' },
Severity: Major
Found in src/middlewares/transformerMiddleware.test.ts and 1 other location - About 2 hrs to fix
src/middlewares/transformerMiddleware.test.ts on lines 35..42

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 78.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const parsed: TestType[] = [
    { forename: 'Hans', surname: 'Muster', email: 'h.muster@example.com' },
    { forename: 'Heidi', surname: ' Muster', email: 'h.muster@example.com' },
    { forename: 'Joe', surname: 'Doe', email: ' j.doe@example.com ' },
  ];
Severity: Major
Found in src/middlewares/transformerMiddleware.test.ts and 1 other location - About 1 hr to fix
src/middlewares/validatorMiddleware.test.ts on lines 14..18

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 67.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const parsed: TestType[] = [
    { forename: 'Hans', surname: 'Muster', email: 'h.muster@example.com' },
    { forename: 'Heidi', surname: 'Muster', email: 'h.muster@example.com' },
    { forename: 'Joe', surname: 'Doe', email: 'j.doe@example.com' },
  ];
Severity: Major
Found in src/middlewares/validatorMiddleware.test.ts and 1 other location - About 1 hr to fix
src/middlewares/transformerMiddleware.test.ts on lines 13..17

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 67.

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

Further Reading

Function createTransformerMiddleware has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

export const createTransformerMiddleware = <T>() => {
  return (state: State<T>, next: Dispatch<Actions<T>>, action: Actions<T>) => {
    if (action.type === 'setParsed') {
      let { parsed } = action;
      if (state.transformers) {
Severity: Minor
Found in src/middlewares/transformerMiddleware.ts - About 1 hr to fix

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 7 locations. Consider refactoring.
Open

  const defaultColumns: ColumnType<TestType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email' },
  ];
Severity: Major
Found in src/middlewares/transformerMiddleware.test.ts and 6 other locations - About 1 hr to fix
src/components/previews/TablePreview.test.tsx on lines 9..13
src/middlewares/middleware.test.ts on lines 7..11
src/middlewares/parserMiddleware.test.ts on lines 8..12
src/middlewares/validatorMiddleware.test.ts on lines 7..11
stories/DSVImport.stories.tsx on lines 17..21
stories/DSVImport.stories.tsx on lines 34..38

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 58.

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

Further Reading

Similar blocks of code found in 7 locations. Consider refactoring.
Open

  const columns: ColumnType<TestType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email' },
  ];
Severity: Major
Found in src/components/previews/TablePreview.test.tsx and 6 other locations - About 1 hr to fix
src/middlewares/middleware.test.ts on lines 7..11
src/middlewares/parserMiddleware.test.ts on lines 8..12
src/middlewares/transformerMiddleware.test.ts on lines 7..11
src/middlewares/validatorMiddleware.test.ts on lines 7..11
stories/DSVImport.stories.tsx on lines 17..21
stories/DSVImport.stories.tsx on lines 34..38

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 58.

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

Further Reading

Similar blocks of code found in 7 locations. Consider refactoring.
Open

  const columns: ColumnType<BasicType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email' },
  ];
Severity: Major
Found in stories/DSVImport.stories.tsx and 6 other locations - About 1 hr to fix
src/components/previews/TablePreview.test.tsx on lines 9..13
src/middlewares/middleware.test.ts on lines 7..11
src/middlewares/parserMiddleware.test.ts on lines 8..12
src/middlewares/transformerMiddleware.test.ts on lines 7..11
src/middlewares/validatorMiddleware.test.ts on lines 7..11
stories/DSVImport.stories.tsx on lines 34..38

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 58.

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

Further Reading

Similar blocks of code found in 7 locations. Consider refactoring.
Open

  const columns: ColumnType<TestType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email' },
  ];
Severity: Major
Found in src/middlewares/parserMiddleware.test.ts and 6 other locations - About 1 hr to fix
src/components/previews/TablePreview.test.tsx on lines 9..13
src/middlewares/middleware.test.ts on lines 7..11
src/middlewares/transformerMiddleware.test.ts on lines 7..11
src/middlewares/validatorMiddleware.test.ts on lines 7..11
stories/DSVImport.stories.tsx on lines 17..21
stories/DSVImport.stories.tsx on lines 34..38

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 58.

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

Further Reading

Similar blocks of code found in 7 locations. Consider refactoring.
Open

  const columns: ColumnType<TestType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email' },
  ];
Severity: Major
Found in src/middlewares/middleware.test.ts and 6 other locations - About 1 hr to fix
src/components/previews/TablePreview.test.tsx on lines 9..13
src/middlewares/parserMiddleware.test.ts on lines 8..12
src/middlewares/transformerMiddleware.test.ts on lines 7..11
src/middlewares/validatorMiddleware.test.ts on lines 7..11
stories/DSVImport.stories.tsx on lines 17..21
stories/DSVImport.stories.tsx on lines 34..38

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 58.

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

Further Reading

Similar blocks of code found in 7 locations. Consider refactoring.
Open

  const columns: ColumnType<BasicType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email' },
  ];
Severity: Major
Found in stories/DSVImport.stories.tsx and 6 other locations - About 1 hr to fix
src/components/previews/TablePreview.test.tsx on lines 9..13
src/middlewares/middleware.test.ts on lines 7..11
src/middlewares/parserMiddleware.test.ts on lines 8..12
src/middlewares/transformerMiddleware.test.ts on lines 7..11
src/middlewares/validatorMiddleware.test.ts on lines 7..11
stories/DSVImport.stories.tsx on lines 17..21

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 58.

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

Further Reading

Similar blocks of code found in 7 locations. Consider refactoring.
Open

  const defaultColumns: ColumnType<TestType>[] = [
    { key: 'forename', label: 'Forename' },
    { key: 'surname', label: 'Surname' },
    { key: 'email', label: 'Email' },
  ];
Severity: Major
Found in src/middlewares/validatorMiddleware.test.ts and 6 other locations - About 1 hr to fix
src/components/previews/TablePreview.test.tsx on lines 9..13
src/middlewares/middleware.test.ts on lines 7..11
src/middlewares/parserMiddleware.test.ts on lines 8..12
src/middlewares/transformerMiddleware.test.ts on lines 7..11
stories/DSVImport.stories.tsx on lines 17..21
stories/DSVImport.stories.tsx on lines 34..38

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 58.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

      <DSVImport<BasicType> columns={columns} onChange={handleOnChange}>
        <DSVImport.TextareaInput />
        <DSVImport.TablePreview />
      </DSVImport>
Severity: Major
Found in stories/DSVImport.stories.tsx and 1 other location - About 1 hr to fix
stories/DSVImport.stories.tsx on lines 25..28

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 56.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    <DSVImport<BasicType> columns={columns} onChange={onChangeAction}>
      <DSVImport.TextareaInput />
      <DSVImport.TablePreview />
    </DSVImport>
Severity: Major
Found in stories/DSVImport.stories.tsx and 1 other location - About 1 hr to fix
stories/DSVImport.stories.tsx on lines 49..52

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 56.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const renderComponent = () => {
    return render(
      // eslint-disable-next-line react/jsx-no-constructed-context-values
      <Context.Provider value={[state, dispatchMock]}>
        <TextareaInput />
Severity: Minor
Found in src/components/inputs/TextareaInput.test.tsx and 1 other location - About 45 mins to fix
src/components/previews/TablePreview.test.tsx on lines 19..26

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 50.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const renderComponent = (state = defaultState) => {
    return render(
      // eslint-disable-next-line react/jsx-no-constructed-context-values
      <Context.Provider value={[state, dispatchMock]}>
        <TablePreview />
Severity: Minor
Found in src/components/previews/TablePreview.test.tsx and 1 other location - About 45 mins to fix
src/components/inputs/TextareaInput.test.tsx on lines 15..22

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 50.

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

Further Reading

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