GroupInvitationPolicy has no descriptive comment Open
class GroupInvitationPolicy < ApplicationPolicy
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Classes and modules are the units of reuse and release. It is therefore considered good practice to annotate every class and module with a brief comment outlining its responsibilities.
Example
Given
class Dummy
# Do things...
end
Reek would emit the following warning:
test.rb -- 1 warning:
[1]:Dummy has no descriptive comment (IrresponsibleModule)
Fixing this is simple - just an explaining comment:
# The Dummy class is responsible for ...
class Dummy
# Do things...
end
Inconsistent indentation detected. Open
def is_group_owner?
group.owner == user
end
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This cops checks for inconsistent indentation.
Example:
class A
def test
puts 'hello'
puts 'world'
end
end
Rename is_group_owner?
to group_owner?
. Open
def is_group_owner?
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This cop makes sure that predicates are named properly.
Example:
# bad
def is_even?(value)
end
# good
def even?(value)
end
# bad
def has_value?
end
# good
def value?
end
Missing top-level class documentation comment. Open
class GroupInvitationPolicy < ApplicationPolicy
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This cop checks for missing top-level documentation of classes and modules. Classes with no body are exempt from the check and so are namespace modules - modules that have nothing in their bodies except classes, other modules, or constant definitions.
The documentation requirement is annulled if the class or module has a "#:nodoc:" comment next to it. Likewise, "#:nodoc: all" does the same for all its children.
Example:
# bad
class Person
# ...
end
# good
# Description/Explanation of Person class
class Person
# ...
end
Inconsistent indentation detected. Open
def group
@_group ||= Group.find(params[:group_id])
end
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This cops checks for inconsistent indentation.
Example:
class A
def test
puts 'hello'
puts 'world'
end
end