strict-comparisons.md

Pattern: Use of non-primitive comparison

Issue: -

Description

Only allow comparisons between primitives.

Rationale: When using comparison operators to compare objects, they compare references and not values. This is often done accidentally. With this rule, >, >=, <, <= operators are only allowed when comparing numbers. ===, !== are allowed for number string and boolean types and if one of the operands is null or undefined.

Further Reading

• TSLint - strict-comparisons