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org.sonar.l10n.javascript.rules.javascript.S4158.html Maven / Gradle / Ivy

When a collection is empty it makes no sense to access or iterate it. Doing so anyway is surely an error; either population was accidentally
omitted or the developer doesn’t understand the situation.
Noncompliant Code Example
let strings = [];

if (strings.includes("foo")) {}  // Noncompliant

for (str of strings) {}  // Noncompliant

strings.forEach(str => doSomething(str)); // Noncompliant