33 lines
577 B
Plaintext
33 lines
577 B
Plaintext
|
include::../description.adoc[]
|
||
|
|
|
||
|
|
== Noncompliant Code Example
|
||
|
|
|
||
|
|
----
|
||
|
|
def compute(a, b)
|
||
|
|
sum = a + b
|
||
|
|
if sum > 0 # Noncompliant; empty on purpose or missing piece of code?
|
||
|
|
end
|
||
|
|
puts "Result: #{sum}"
|
||
|
|
end
|
||
|
|
----
|
||
|
|
|
||
|
|
== Compliant Solution
|
||
|
|
|
||
|
|
----
|
||
|
|
def compute(a, b)
|
||
|
|
sum = a + b
|
||
|
|
if sum > 0
|
||
|
|
puts "Positive result"
|
||
|
|
end
|
||
|
|
puts "Result: #{sum}"
|
||
|
|
end
|
||
|
|
----
|
||
|
|
|
||
|
|
== Exceptions
|
||
|
|
|
||
|
|
When a block contains a comment, this block is not considered to be empty.
|
||
|
|
<code>while</code> and <code>unless</code> loops are also exception to the rule.
|
||
|
|
----
|
||
|
|
while @order.process_next; end # Compliant
|
||
|
|
----
|