Convert non-strict equality checking, using ==, to the strict version, using ===.
Details on StackOverflow.
Apply with the Grit CLI
grit apply enforce_strict_equality_check
Rewrite == to ===
BEFORE
if (x == 42) {
foo;
}AFTER
if (x === 42) {
foo;
}Rewrite != to !==
BEFORE
if (x != 42) {
foo;
}AFTER
if (x !== 42) {
foo;
}Doesn't apply when not necessary
JAVASCRIPT
if (foo) {
foo;
}Doesn't apply when comparing with null
JAVASCRIPT
if (foo == null) {
foo;
}