Method has too many lines. [12/10] Wontfix
def update
respond_to do |format|
if @improvement.update(improvement_params)
format.html do
redirect_to improvement_url(@improvement),
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This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Method has too many lines. [11/10] Wontfix
def create
@improvement = Improvement.new(improvement_params)
authorize @improvement
respond_to do |format|
if @improvement.save
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This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Assignment Branch Condition size for create is too high. [15.17/15] Open
def create
@improvement = Improvement.new(improvement_params)
authorize @improvement
respond_to do |format|
if @improvement.save
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric and https://en.wikipedia.org/wiki/ABC_Software_Metric.
Similar blocks of code found in 2 locations. Consider refactoring. Invalid
respond_to do |format|
if @improvement.save
format.html { redirect_to improvement_url(@improvement), notice: 'Improvement was successfully created.' }
format.json { render :show, status: :created, location: @improvement }
else
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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 42.
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. Invalid
if @improvement.update(improvement_params)
format.html do
redirect_to improvement_url(@improvement),
notice: 'Improvement was successfully updated.'
end
- Read upRead up
- Create a ticketCreate a ticket
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 40.
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
Line is too long. [114/80] Open
format.html { redirect_to improvement_url(@improvement), notice: 'Improvement was successfully created.' }
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- Exclude checks
Line is too long. [87/80] Open
format.json { render json: @improvement.errors, status: :unprocessable_entity }
- Create a ticketCreate a ticket
- Exclude checks
Line is too long. [87/80] Open
format.json { render json: @improvement.errors, status: :unprocessable_entity }
- Create a ticketCreate a ticket
- Exclude checks
Line is too long. [101/80] Open
format.html { redirect_to improvements_url, notice: 'Improvement was successfully destroyed.' }
- Create a ticketCreate a ticket
- Exclude checks