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

    const { width, left, top, leftIndex, rightIndex, schedulerData, eventItem, updateEventStart, conflictOccurred } = this.props;
Severity: Major
Found in src/components/EventItem.jsx and 1 other location - About 1 hr to fix
src/components/EventItem.jsx on lines 281..281

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 57.

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 _createInitHeaderEvents has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

  _createInitHeaderEvents(header) {
    const start = this.localeDayjs(new Date(header.time));
    const startValue = start.format(DATETIME_FORMAT);

    let endValue;
Severity: Minor
Found in src/components/SchedulerData.js - 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 3 locations. Consider refactoring.
Open

  const prevClick = schedulerData => {
    schedulerData.prev();
    schedulerData.setEvents(DemoData.events);
    dispatch({ type: 'UPDATE_SCHEDULER', payload: schedulerData });
  };
Severity: Major
Found in src/examples/pages/Add-More/functional-based.jsx and 2 other locations - About 1 hr to fix
src/examples/pages/Add-More/functional-based.jsx on lines 54..58
src/examples/pages/Drag-And-Drop/functional-based.jsx on lines 61..65

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 3 locations. Consider refactoring.
Open

  const nextClick = schedulerData => {
    schedulerData.next();
    schedulerData.setEvents(DemoData.events);
    dispatch({ type: 'UPDATE_SCHEDULER', payload: schedulerData });
  };
Severity: Major
Found in src/examples/pages/Add-More/functional-based.jsx and 2 other locations - About 1 hr to fix
src/examples/pages/Add-More/functional-based.jsx on lines 48..52
src/examples/pages/Drag-And-Drop/functional-based.jsx on lines 61..65

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

          {config.eventItemPopoverDateFormat && (
            <span className="help-text" style={{ marginLeft: '8px' }}>
              {start.format(config.eventItemPopoverDateFormat)}
            </span>
          )}
Severity: Major
Found in src/components/EventItemPopover.jsx and 1 other location - About 1 hr to fix
src/components/EventItemPopover.jsx on lines 85..89

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 3 locations. Consider refactoring.
Open

  const nextClick = schedulerData => {
    schedulerData.next();
    schedulerData.setEvents(DemoData.eventsForTaskView);
    dispatch({ type: 'UPDATE_SCHEDULER', payload: schedulerData });
  };
Severity: Major
Found in src/examples/pages/Drag-And-Drop/functional-based.jsx and 2 other locations - About 1 hr to fix
src/examples/pages/Add-More/functional-based.jsx on lines 48..52
src/examples/pages/Add-More/functional-based.jsx on lines 54..58

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

          {config.eventItemPopoverDateFormat && (
            <span className="help-text" style={{ marginLeft: '8px' }}>
              {end.format(config.eventItemPopoverDateFormat)}
            </span>
          )}
Severity: Major
Found in src/components/EventItemPopover.jsx and 1 other location - About 1 hr to fix
src/components/EventItemPopover.jsx on lines 74..78

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 5 locations. Consider refactoring.
Open

  onSelectDate = (schedulerData, date) => {
    schedulerData.setDate(date);
    schedulerData.setEvents(DemoData.events);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Custom-Time/class-based.jsx and 4 other locations - About 1 hr to fix
src/examples/pages/Add-More/class-based.jsx on lines 101..107
src/examples/pages/Basic/class-based.jsx on lines 84..90
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 106..112
src/examples/pages/Read-Only/class-based.jsx on lines 69..75

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 55.

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 5 locations. Consider refactoring.
Open

  onSelectDate = (schedulerData, date) => {
    schedulerData.setDate(date);
    schedulerData.setEvents(DemoData.events);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Add-More/class-based.jsx and 4 other locations - About 1 hr to fix
src/examples/pages/Basic/class-based.jsx on lines 84..90
src/examples/pages/Custom-Time/class-based.jsx on lines 89..95
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 106..112
src/examples/pages/Read-Only/class-based.jsx on lines 69..75

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 55.

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 5 locations. Consider refactoring.
Open

  onSelectDate = (schedulerData, date) => {
    schedulerData.setDate(date);
    schedulerData.setEvents(DemoData.events);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Basic/class-based.jsx and 4 other locations - About 1 hr to fix
src/examples/pages/Add-More/class-based.jsx on lines 101..107
src/examples/pages/Custom-Time/class-based.jsx on lines 89..95
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 106..112
src/examples/pages/Read-Only/class-based.jsx on lines 69..75

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 55.

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 5 locations. Consider refactoring.
Open

  onSelectDate = (schedulerData, date) => {
    schedulerData.setDate(date);
    schedulerData.setEvents(DemoData.events);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Read-Only/class-based.jsx and 4 other locations - About 1 hr to fix
src/examples/pages/Add-More/class-based.jsx on lines 101..107
src/examples/pages/Basic/class-based.jsx on lines 84..90
src/examples/pages/Custom-Time/class-based.jsx on lines 89..95
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 106..112

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 55.

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 5 locations. Consider refactoring.
Open

  onSelectDate = (schedulerData, date) => {
    schedulerData.setDate(date);
    schedulerData.setEvents(DemoData.eventsForTaskView);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Drag-And-Drop/class-based.jsx and 4 other locations - About 1 hr to fix
src/examples/pages/Add-More/class-based.jsx on lines 101..107
src/examples/pages/Basic/class-based.jsx on lines 84..90
src/examples/pages/Custom-Time/class-based.jsx on lines 89..95
src/examples/pages/Read-Only/class-based.jsx on lines 69..75

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 55.

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 _createInitRenderData has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

  _createInitRenderData(isEventPerspective, eventGroups, resources, headers) {
    const slots = isEventPerspective ? eventGroups : resources;
    const slotTree = [];
    const slotMap = new Map();
    slots.forEach(slot => {
Severity: Minor
Found in src/components/SchedulerData.js - About 55 mins 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

Function EventItemPopover has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

function EventItemPopover({
  schedulerData,
  eventItem,
  title,
  startTime,
Severity: Minor
Found in src/components/EventItemPopover.jsx - About 55 mins 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

Function getCustomDate has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

export const getCustomDate = (schedulerData, num, date = schedulerData.startDate) => {
  const { viewType, localeDayjs } = schedulerData;
  let startDate;
  let endDate;
  let cellUnit;
Severity: Minor
Found in src/helper/behaviors.js - About 55 mins 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 10 locations. Consider refactoring.
Open

  prevClick = schedulerData => {
    schedulerData.prev();
    schedulerData.setEvents(DemoData.eventsForTaskView);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Drag-And-Drop/class-based.jsx and 9 other locations - About 55 mins to fix
src/examples/pages/Add-More/class-based.jsx on lines 77..83
src/examples/pages/Add-More/class-based.jsx on lines 85..91
src/examples/pages/Basic/class-based.jsx on lines 59..63
src/examples/pages/Basic/class-based.jsx on lines 65..69
src/examples/pages/Custom-Time/class-based.jsx on lines 64..68
src/examples/pages/Custom-Time/class-based.jsx on lines 70..74
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 89..95
src/examples/pages/Read-Only/class-based.jsx on lines 45..51
src/examples/pages/Read-Only/class-based.jsx on lines 53..59

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 53.

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 10 locations. Consider refactoring.
Open

  nextClick = schedulerData => {
    schedulerData.next();
    schedulerData.setEvents(DemoData.events);
    this.setState({ viewModel: schedulerData });
  };
Severity: Major
Found in src/examples/pages/Custom-Time/class-based.jsx and 9 other locations - About 55 mins to fix
src/examples/pages/Add-More/class-based.jsx on lines 77..83
src/examples/pages/Add-More/class-based.jsx on lines 85..91
src/examples/pages/Basic/class-based.jsx on lines 59..63
src/examples/pages/Basic/class-based.jsx on lines 65..69
src/examples/pages/Custom-Time/class-based.jsx on lines 64..68
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 81..87
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 89..95
src/examples/pages/Read-Only/class-based.jsx on lines 45..51
src/examples/pages/Read-Only/class-based.jsx on lines 53..59

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 53.

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 10 locations. Consider refactoring.
Open

  nextClick = schedulerData => {
    schedulerData.next();
    schedulerData.setEvents(DemoData.eventsForTaskView);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Drag-And-Drop/class-based.jsx and 9 other locations - About 55 mins to fix
src/examples/pages/Add-More/class-based.jsx on lines 77..83
src/examples/pages/Add-More/class-based.jsx on lines 85..91
src/examples/pages/Basic/class-based.jsx on lines 59..63
src/examples/pages/Basic/class-based.jsx on lines 65..69
src/examples/pages/Custom-Time/class-based.jsx on lines 64..68
src/examples/pages/Custom-Time/class-based.jsx on lines 70..74
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 81..87
src/examples/pages/Read-Only/class-based.jsx on lines 45..51
src/examples/pages/Read-Only/class-based.jsx on lines 53..59

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 53.

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 10 locations. Consider refactoring.
Open

  nextClick = schedulerData => {
    schedulerData.next();
    schedulerData.setEvents(DemoData.events);
    this.setState({
      viewModel: schedulerData,
Severity: Major
Found in src/examples/pages/Read-Only/class-based.jsx and 9 other locations - About 55 mins to fix
src/examples/pages/Add-More/class-based.jsx on lines 77..83
src/examples/pages/Add-More/class-based.jsx on lines 85..91
src/examples/pages/Basic/class-based.jsx on lines 59..63
src/examples/pages/Basic/class-based.jsx on lines 65..69
src/examples/pages/Custom-Time/class-based.jsx on lines 64..68
src/examples/pages/Custom-Time/class-based.jsx on lines 70..74
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 81..87
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 89..95
src/examples/pages/Read-Only/class-based.jsx on lines 45..51

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 53.

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 10 locations. Consider refactoring.
Open

  prevClick = schedulerData => {
    schedulerData.prev();
    schedulerData.setEvents(DemoData.events);
    this.setState({ viewModel: schedulerData });
  };
Severity: Major
Found in src/examples/pages/Custom-Time/class-based.jsx and 9 other locations - About 55 mins to fix
src/examples/pages/Add-More/class-based.jsx on lines 77..83
src/examples/pages/Add-More/class-based.jsx on lines 85..91
src/examples/pages/Basic/class-based.jsx on lines 59..63
src/examples/pages/Basic/class-based.jsx on lines 65..69
src/examples/pages/Custom-Time/class-based.jsx on lines 70..74
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 81..87
src/examples/pages/Drag-And-Drop/class-based.jsx on lines 89..95
src/examples/pages/Read-Only/class-based.jsx on lines 45..51
src/examples/pages/Read-Only/class-based.jsx on lines 53..59

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 53.

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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