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Use uniq before pluck.
Open

    select_tag(:ce_namespace, options_for_select(Namespace.pluck(:short_name).uniq), prompt: 'Select a namespace')
Severity: Minor
Found in app/helpers/collecting_events_helper.rb by rubocop

Prefer the use of uniq (or distinct), before pluck instead of after.

The use of uniq before pluck is preferred because it executes within the database.

This cop has two different enforcement modes. When the EnforcedStyle is conservative (the default) then only calls to pluck on a constant (i.e. a model class) before uniq are added as offenses.

When the EnforcedStyle is aggressive then all calls to pluck before uniq are added as offenses. This may lead to false positives as the cop cannot distinguish between calls to pluck on an ActiveRecord::Relation vs a call to pluck on an ActiveRecord::Associations::CollectionProxy.

Autocorrect is disabled by default for this cop since it may generate false positives.

Example: EnforcedStyle: conservative (default)

# bad
Model.pluck(:id).uniq

# good
Model.uniq.pluck(:id)

Example: EnforcedStyle: aggressive

# bad
# this will return a Relation that pluck is called on
Model.where(cond: true).pluck(:id).uniq

# bad
# an association on an instance will return a CollectionProxy
instance.assoc.pluck(:id).uniq

# bad
Model.pluck(:id).uniq

# good
Model.uniq.pluck(:id)

Prefer symbols instead of strings as hash keys.
Open

          'type' => 'GeographicArea',
Severity: Minor
Found in app/helpers/asserted_distributions_helper.rb by rubocop

This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.

Example:

# bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }

# good
{ one: 1, two: 2, three: 3 }

Tagging a string as html safe may be a security risk.
Open

    link_to(container_item_tag(container_item).html_safe, container_item)
Severity: Minor
Found in app/helpers/container_items_helper.rb by rubocop

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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Tagging a string as html safe may be a security risk.
    Open

              container.container_items.collect{ |a| content_tag(:li, container_item_tag(a)) }.join('').html_safe
    Severity: Minor
    Found in app/helpers/containers_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Tagging a string as html safe may be a security risk.
    Open

        ].join('&nbsp;').html_safe
    Severity: Minor
    Found in app/helpers/asserted_distributions_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Use c.disposition.present? instead of !c.disposition.blank?.
    Open

          s += " [#{c.disposition}]" if !c.disposition.blank?
    Severity: Minor
    Found in app/helpers/containers_helper.rb by rubocop

    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

        ('Edited by ' + Utilities::Strings.authorship_sentence(a.collect{|b| b.name})).html_safe
    Severity: Minor
    Found in app/helpers/attributions_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Tagging a string as html safe may be a security risk.
    Open

        s = (data_attribute_predicate_tag(data_attribute) + ': ' + content_tag(:span, data_attribute.value, class: [:annotation__data_attribute_value]) ).html_safe
    Severity: Minor
    Found in app/helpers/data_attributes_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Tagging a string as html safe may be a security risk.
    Open

          ('<td></td>').html_safe
    Severity: Minor
    Found in app/helpers/batch_load/batch_load_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Tagging a string as html safe may be a security risk.
    Open

            content_tag(:span, data_attribute.attribute_subject_type, class: [:feedback, 'feedback-thin', 'feedback-light'])].join('&nbsp;').html_safe,
    Severity: Minor
    Found in app/helpers/data_attributes_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Use 2 (not 0) spaces for indentation.
    Open

    def data_attribute_edit_link(data_attribute)
    Severity: Minor
    Found in app/helpers/data_attributes_helper.rb by rubocop

    This cop checks for indentation that doesn't use the specified number of spaces.

    See also the IndentationConsistency cop which is the companion to this one.

    Example:

    # bad
class A
 def test
  puts 'hello'
 end
end

# good
class A
  def test
    puts 'hello'
  end
end

    Example: IgnoredPatterns: ['^\s*module']

    # bad
module A
class B
  def test
  puts 'hello'
  end
end
end

# good
module A
class B
  def test
    puts 'hello'
  end
end
end

    Tagging a string as html safe may be a security risk.
    Open

        link_to(descriptor_tag(descriptor).html_safe, descriptor.metamorphosize)
    Severity: Minor
    Found in app/helpers/descriptors_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Prefer symbols instead of strings as hash keys.
    Open

           content_tag(:image, href: depiction.image.image_file.url, 'clip-path' => "url(##{anchor})" ).html_safe
    Severity: Minor
    Found in app/helpers/depictions_helper.rb by rubocop

    This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.

    Example:

    # bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }

# good
{ one: 1, two: 2, three: 3 }

    Prefer single-quoted strings when you don't need string interpolation or special symbols.
    Open

        content_tag(:svg, {foo: nil, "viewBox" => depiction.svg_view_box, xmlns: "http://www.w3.org/2000/svg", 'xmlns:xlink' => "http://www.w3.org/1999/xlink"}) do
    Severity: Minor
    Found in app/helpers/depictions_helper.rb by rubocop

    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"

    Tagging a string as html safe may be a security risk.
    Open

           content_tag(:image, href: depiction.image.image_file.url, 'clip-path' => "url(##{anchor})" ).html_safe
    Severity: Minor
    Found in app/helpers/depictions_helper.rb by rubocop

    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>&lt;b&gt;hi&lt;/b&gt;</span>"

    Prefer symbols instead of strings as hash keys.
    Open

              'id' => asserted_distribution.id,
    Severity: Minor
    Found in app/helpers/asserted_distributions_helper.rb by rubocop

    This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.

    Example:

    # bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }

# good
{ one: 1, two: 2, three: 3 }

    Prefer symbols instead of strings as hash keys.
    Open

            'no-turbolinks' => 'false',
    Severity: Minor
    Found in app/helpers/collecting_events_helper.rb by rubocop

    This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.

    Example:

    # bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }

# good
{ one: 1, two: 2, three: 3 }

    Prefer symbols instead of strings as hash keys.
    Open

              'id' => collecting_event.id },
    Severity: Minor
    Found in app/helpers/collecting_events_helper.rb by rubocop

    This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.

    Example:

    # bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }

# good
{ one: 1, two: 2, three: 3 }

    Use 2 (not 0) spaces for indentation.
    Open

    def data_attributes_search_form
    Severity: Minor
    Found in app/helpers/data_attributes_helper.rb by rubocop

    This cop checks for indentation that doesn't use the specified number of spaces.

    See also the IndentationConsistency cop which is the companion to this one.

    Example:

    # bad
class A
 def test
  puts 'hello'
 end
end

# good
class A
  def test
    puts 'hello'
  end
end

    Example: IgnoredPatterns: ['^\s*module']

    # bad
module A
class B
  def test
  puts 'hello'
  end
end
end

# good
module A
class B
  def test
    puts 'hello'
  end
end
end

    Redundant use of Object#to_s in interpolation.
    Open

          s +=  content_tag(:span, "#{e.to_s}&nbsp;#{'matrix'.pluralize(e)}".html_safe, class: [:feedback, 'feedback-secondary', 'feedback-thin'])
    Severity: Minor
    Found in app/helpers/descriptors_helper.rb by rubocop

    This cop checks for string conversion in string interpolation, which is redundant.

    Example:

    # bad

"result is #{something.to_s}"

    Example:

    # good

"result is #{something}"
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