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

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  Most browsers parse and discard a meaningless, trailing comma. Unfortunately, that's not the case for Internet Explorer, which in most versions throws a meaningless error. Therefore trailing commas should be eliminated.


Noncompliant Code Example

var settings = {
    'foo'  : oof,
    'bar' : rab,    // Noncompliant - trailing comma
};


Compliant Solution
var settings = {
    'foo'  : oof,
    'bar' : rab
};