Method has too many lines. [38/25] Open
def dwc_occurrences_metadata(dwc_occurrences = nil, project_id: nil)
records = dwc_occurrences
project_id ||= sessions_current_project_id
# Anticipate multiple sources of records in future (e.g. AssertedDistribution)
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- Exclude checks
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 dwc_occurrences_metadata
has 38 lines of code (exceeds 25 allowed). Consider refactoring. Open
def dwc_occurrences_metadata(dwc_occurrences = nil, project_id: nil)
records = dwc_occurrences
project_id ||= sessions_current_project_id
# Anticipate multiple sources of records in future (e.g. AssertedDistribution)
Method dwc_occurrence_health_tag
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def dwc_occurrence_health_tag(dwc_occurrence)
a = [ ]
if dwc_occurrence.nil?
a.push tag.span('Darwin Core Occurrence not built', class: [:feedback, 'feedback-thin', 'feedback-danger'])
else
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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
Method dwc_column
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def dwc_column(dwc_occurrence)
return nil if dwc_occurrence.nil?
r = []
dwc_occurrence.dwc_occurrence_object.dwc_occurrence_attributes(false).each do |k, v|
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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
Use v.present?
instead of !v.blank?
. Open
if !v.blank?
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- Exclude checks
This cop checks for code that can be written with simpler conditionals
using Object#present?
defined by Active Support.
Interaction with Style/UnlessElse
:
The configuration of NotBlank
will not produce an offense in the
context of unless else
if Style/UnlessElse
is inabled. This is
to prevent interference between the auto-correction of the two cops.
Example: NotNilAndNotEmpty: true (default)
# Converts usages of `!nil? && !empty?` to `present?`
# bad
!foo.nil? && !foo.empty?
# bad
foo != nil && !foo.empty?
# good
foo.present?
Example: NotBlank: true (default)
# Converts usages of `!blank?` to `present?`
# bad
!foo.blank?
# bad
not foo.blank?
# good
foo.present?
Example: UnlessBlank: true (default)
# Converts usages of `unless blank?` to `if present?`
# bad
something unless foo.blank?
# good
something if foo.present?
Tagging a string as html safe may be a security risk. Open
a.join(' ').html_safe
- Read upRead up
- Exclude checks
This cop checks for the use of output safety calls like html_safe
,
raw
, and safe_concat
. These methods do not escape content. They
simply return a SafeBuffer containing the content as is. Instead,
use safe_join
to join content and escape it and concat to
concatenate content and escape it, ensuring its safety.
Example:
user_content = "hi"
# bad
"#{user_content}
".html_safe
# => ActiveSupport::SafeBuffer "hi
"
# good
content_tag(:p, user_content)
# => ActiveSupport::SafeBuffer "<b>hi</b>
"
# bad
out = ""
out << "#{user_content} "
out << "#{user_content} "
out.html_safe
# => ActiveSupport::SafeBuffer "hi
hi "
# good
out = []
out << content_tag(:li, user_content)
out << content_tag(:li, user_content)
safe_join(out)
# => ActiveSupport::SafeBuffer
# "<b>hi</b>
<b>hi</b> "
# bad
out = "trusted content
".html_safe
out.safe_concat(user_content)
# => ActiveSupport::SafeBuffer "trusted_content
hi"
# good
out = "trusted content
".html_safe
out.concat(user_content)
# => ActiveSupport::SafeBuffer
# "trusted_content
<b>hi</b>"
# safe, though maybe not good style
out = "trusted content"
result = out.concat(user_content)
# => String "trusted contenthi"
# because when rendered in ERB the String will be escaped:
# <%= result %>
# => trusted content<b>hi</b>
# bad
(user_content + " " + content_tag(:span, user_content)).html_safe
# => ActiveSupport::SafeBuffer "hi <span><b>hi</b></span>"
# good
safe_join([user_content, " ", content_tag(:span, user_content)])
# => ActiveSupport::SafeBuffer
# "<b>hi</b> <span><b>hi</b></span>"
Tagging a string as html safe may be a security risk. Open
r.push tag.tr( (tag.td('basisOfRecord') + tag.td(dwc_occurrence.basisOfRecord)).html_safe )
- Read upRead up
- Exclude checks
This cop checks for the use of output safety calls like html_safe
,
raw
, and safe_concat
. These methods do not escape content. They
simply return a SafeBuffer containing the content as is. Instead,
use safe_join
to join content and escape it and concat to
concatenate content and escape it, ensuring its safety.
Example:
user_content = "hi"
# bad
"#{user_content}
".html_safe
# => ActiveSupport::SafeBuffer "hi
"
# good
content_tag(:p, user_content)
# => ActiveSupport::SafeBuffer "<b>hi</b>
"
# bad
out = ""
out << "#{user_content} "
out << "#{user_content} "
out.html_safe
# => ActiveSupport::SafeBuffer "hi
hi "
# good
out = []
out << content_tag(:li, user_content)
out << content_tag(:li, user_content)
safe_join(out)
# => ActiveSupport::SafeBuffer
# "<b>hi</b>
<b>hi</b> "
# bad
out = "trusted content
".html_safe
out.safe_concat(user_content)
# => ActiveSupport::SafeBuffer "trusted_content
hi"
# good
out = "trusted content
".html_safe
out.concat(user_content)
# => ActiveSupport::SafeBuffer
# "trusted_content
<b>hi</b>"
# safe, though maybe not good style
out = "trusted content"
result = out.concat(user_content)
# => String "trusted contenthi"
# because when rendered in ERB the String will be escaped:
# <%= result %>
# => trusted content<b>hi</b>
# bad
(user_content + " " + content_tag(:span, user_content)).html_safe
# => ActiveSupport::SafeBuffer "hi <span><b>hi</b></span>"
# good
safe_join([user_content, " ", content_tag(:span, user_content)])
# => ActiveSupport::SafeBuffer
# "<b>hi</b> <span><b>hi</b></span>"
Tagging a string as html safe may be a security risk. Open
r.push tag.tr( (tag.td(k) + tag.td(v)).html_safe )
- Read upRead up
- Exclude checks
This cop checks for the use of output safety calls like html_safe
,
raw
, and safe_concat
. These methods do not escape content. They
simply return a SafeBuffer containing the content as is. Instead,
use safe_join
to join content and escape it and concat to
concatenate content and escape it, ensuring its safety.
Example:
user_content = "hi"
# bad
"#{user_content}
".html_safe
# => ActiveSupport::SafeBuffer "hi
"
# good
content_tag(:p, user_content)
# => ActiveSupport::SafeBuffer "<b>hi</b>
"
# bad
out = ""
out << "#{user_content} "
out << "#{user_content} "
out.html_safe
# => ActiveSupport::SafeBuffer "hi
hi "
# good
out = []
out << content_tag(:li, user_content)
out << content_tag(:li, user_content)
safe_join(out)
# => ActiveSupport::SafeBuffer
# "<b>hi</b>
<b>hi</b> "
# bad
out = "trusted content
".html_safe
out.safe_concat(user_content)
# => ActiveSupport::SafeBuffer "trusted_content
hi"
# good
out = "trusted content
".html_safe
out.concat(user_content)
# => ActiveSupport::SafeBuffer
# "trusted_content
<b>hi</b>"
# safe, though maybe not good style
out = "trusted content"
result = out.concat(user_content)
# => String "trusted contenthi"
# because when rendered in ERB the String will be escaped:
# <%= result %>
# => trusted content<b>hi</b>
# bad
(user_content + " " + content_tag(:span, user_content)).html_safe
# => ActiveSupport::SafeBuffer "hi <span><b>hi</b></span>"
# good
safe_join([user_content, " ", content_tag(:span, user_content)])
# => ActiveSupport::SafeBuffer
# "<b>hi</b> <span><b>hi</b></span>"
Tagging a string as html safe may be a security risk. Open
tag.table(r.join.html_safe)
- Read upRead up
- Exclude checks
This cop checks for the use of output safety calls like html_safe
,
raw
, and safe_concat
. These methods do not escape content. They
simply return a SafeBuffer containing the content as is. Instead,
use safe_join
to join content and escape it and concat to
concatenate content and escape it, ensuring its safety.
Example:
user_content = "hi"
# bad
"#{user_content}
".html_safe
# => ActiveSupport::SafeBuffer "hi
"
# good
content_tag(:p, user_content)
# => ActiveSupport::SafeBuffer "<b>hi</b>
"
# bad
out = ""
out << "#{user_content} "
out << "#{user_content} "
out.html_safe
# => ActiveSupport::SafeBuffer "hi
hi "
# good
out = []
out << content_tag(:li, user_content)
out << content_tag(:li, user_content)
safe_join(out)
# => ActiveSupport::SafeBuffer
# "<b>hi</b>
<b>hi</b> "
# bad
out = "trusted content
".html_safe
out.safe_concat(user_content)
# => ActiveSupport::SafeBuffer "trusted_content
hi"
# good
out = "trusted content
".html_safe
out.concat(user_content)
# => ActiveSupport::SafeBuffer
# "trusted_content
<b>hi</b>"
# safe, though maybe not good style
out = "trusted content"
result = out.concat(user_content)
# => String "trusted contenthi"
# because when rendered in ERB the String will be escaped:
# <%= result %>
# => trusted content<b>hi</b>
# bad
(user_content + " " + content_tag(:span, user_content)).html_safe
# => ActiveSupport::SafeBuffer "hi <span><b>hi</b></span>"
# good
safe_join([user_content, " ", content_tag(:span, user_content)])
# => ActiveSupport::SafeBuffer
# "<b>hi</b> <span><b>hi</b></span>"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_day: data.where("dwc_occurrences.updated_at >= ?", 1.day.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_day: records.where("dwc_occurrences.updated_at >= ?", 1.day.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_year: data.where("dwc_occurrences.updated_at <= ? and dwc_occurrences.updated_at >= ?", 1.month.ago, 1.year.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_week: records.where("dwc_occurrences.updated_at <= ? and dwc_occurrences.updated_at >= ?", 1.day.ago, 1.week.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_month: data.where("dwc_occurrences.updated_at <= ? and dwc_occurrences.updated_at >= ?", 1.week.ago, 1.month.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_year: records.where("dwc_occurrences.updated_at <= ? and dwc_occurrences.updated_at >= ?", 1.month.ago, 1.year.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
greater_than_one_year: records.where("dwc_occurrences.updated_at < ?", 1.year.ago).count
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
greater_than_one_year: data.where("dwc_occurrences.updated_at < ?", 1.year.ago).count
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_week: data.where("dwc_occurrences.updated_at <= ? and dwc_occurrences.updated_at >= ?", 1.day.ago, 1.week.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
one_month: records.where("dwc_occurrences.updated_at <= ? and dwc_occurrences.updated_at >= ?", 1.week.ago, 1.month.ago).count,
- Read upRead up
- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"