Fitbark::Handler::V2::SetDailyGoal#validate_input calls 'opts[:set_on]' 2 times Open
unless opts[:set_on].instance_of?(Date)
raise Fitbark::Errors::FormatError
.new(message: "Wrong or missing date for param 'set_on'")
end
if opts[:set_on] < Date.today
- Read upRead up
- Exclude checks
Duplication occurs when two fragments of code look nearly identical, or when two fragments of code have nearly identical effects at some conceptual level.
Reek implements a check for Duplicate Method Call.
Example
Here's a very much simplified and contrived example. The following method will report a warning:
def double_thing()
@other.thing + @other.thing
end
One quick approach to silence Reek would be to refactor the code thus:
def double_thing()
thing = @other.thing
thing + thing
end
A slightly different approach would be to replace all calls of double_thing
by calls to @other.double_thing
:
class Other
def double_thing()
thing + thing
end
end
The approach you take will depend on balancing other factors in your code.
Fitbark::Handler::V2::SetDailyGoal#build_params doesn't depend on instance state (maybe move it to another class?) Open
def build_params(goal_points, set_on)
- Read upRead up
- Exclude checks
A Utility Function is any instance method that has no dependency on the state of the instance.
Fitbark::Handler::V2 has the name 'V2' Open
module V2
- Read upRead up
- Exclude checks
An Uncommunicative Module Name
is a module name that doesn't communicate its intent well enough.
Poor names make it hard for the reader to build a mental picture of what's going on in the code. They can also be mis-interpreted; and they hurt the flow of reading, because the reader must slow down to interpret the names.
unexpected token tCOLON
(Using Ruby 2.1 parser; configure using TargetRubyVersion
parameter, under AllCops
) Open
"daily_goal": goal_points.to_s,
- Exclude checks
unexpected token $end
(Using Ruby 2.1 parser; configure using TargetRubyVersion
parameter, under AllCops
) Open
- Exclude checks
unexpected token tCOLON
(Using Ruby 2.1 parser; configure using TargetRubyVersion
parameter, under AllCops
) Open
"date": set_on.to_s
- Exclude checks
unexpected token tRCURLY
(Using Ruby 2.1 parser; configure using TargetRubyVersion
parameter, under AllCops
) Open
}
- Exclude checks