Be careful about chaining conditions
This may dangerous, because it's harder to debug.
For example:
return
expected.key === actual.key &&
expected.value === actual.value &&
expected.concern === actual.concern;
If we broke it down to multiple if
conditions it makes it easier to debug.
if (expected.key === actual.key) {
return false;
}
if (expected.value === actual.value) {
return false;
}
if (expected.concern === actual.concern) {
return false;
}
return true;
Pros for using multiple conditions:
If you use
Exception
s instead ofreturn
statements, you can easily get a stack trace which is extremly useful.Easier usage of
print
style debugging.
Cons for using multiple if
conditions:
Longer function statements.
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