Multiline Conditional Expressions should be avoided

CostSoftware AgilityCode Readability

Multiline Conditional Expressions should be avoided

This code insight counts one violation each time a multiline conditional expression is encountered.

bad

x = 1 if cond
else 2

good

x = 1 if cond else 2

5362

Why you should care

Conditional expressions are mechanisms that provide a shorter syntax for if statements. For example: x = 1 if cond else 2.

May be harder to read than an if statement. The condition may be difficult to locate if the expression is long.

Okay to use for one-liners. In other cases prefer to use a complete if statement.

Business Impacts

It is recommended to avoid these in order to ensure the code is more readable and cost effective.

Cost

CAST recommendations

References

http://support.objectivity.com/sites/default/files/docs/objy/R11_0_0/html/java/guide/jgdObjectQualification.html

5362

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