UserQueriesController#create has approx 6 statements Open
def create # rubocop:todo Metrics/AbcSize- Read upRead up
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A method with Too Many Statements is any method that has a large number of lines.
Too Many Statements warns about any method that has more than 5 statements. Reek's smell detector for Too Many Statements counts +1 for every simple statement in a method and +1 for every statement within a control structure (if, else, case, when, for, while, until, begin, rescue) but it doesn't count the control structure itself.
So the following method would score +6 in Reek's statement-counting algorithm:
def parse(arg, argv, &error)
if !(val = arg) and (argv.empty? or /\A-/ =~ (val = argv[0]))
return nil, block, nil # +1
end
opt = (val = parse_arg(val, &error))[1] # +2
val = conv_arg(*val) # +3
if opt and !arg
argv.shift # +4
else
val[0] = nil # +5
end
val # +6
end(You might argue that the two assigments within the first @if@ should count as statements, and that perhaps the nested assignment should count as +2.)
Complex method UserQueriesController#create (20.3) Open
def create # rubocop:todo Metrics/AbcSize
@user_query = UserQuery.new(user_query_params.merge(user: current_user))
if @user_query.valid?
UserQueryMailer.request_for_help(@user_query).deliver_now
flash[:notice] = "Thank you for your request. We will contact you shortly (via #{@user_query.user_email})"- Read upRead up
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Flog calculates the ABC score for methods. The ABC score is based on assignments, branches (method calls), and conditions.
You can read more about ABC metrics or the flog tool