LowFile-scopeRuby Plug & play

Use Spaces Around Operators

Ensure that arithmetic and logical operators have spaces around them for better readability (e.g., `x + y` instead of `x+y`).

Why this matters

Omitting spaces around operators (`+`, `-`, `*`, etc.) reduces code readability. Proper spacing makes expressions easier to read and understand.

Side-by-side examples engineers can pattern-match during review.

Avoid

sum=1+2

Prefer

sum = 1 + 2

Bad

sum=1+2

Good

sum = 1 + 2

From the same buckets as this rule.

Critical
Avoid Empty Methods
Detect methods that have an empty body. If a method is empty, ensure that a comment is present explaining why it remains unimplemented.
maintainabilityreadability-refactor
Critical
Avoid equality operators in loop termination conditions
Check if loops use equality operators (== or !=) in termination conditions. These can lead to infinite loops if the condition is never met exactly. Instead, use relational operators like < or > for safer loop termination.
error-handlingreadability-refactor
Critical
Avoid Equality Operators in Loop Termination Conditions
Ensure that relational operators (`<`, `>`) are used instead of equality operators (`==`, `!=`) in loop termination conditions.
readability-refactor