chance.as

package com.visfleet.core {
	public function chance(numerator:int = 50, denominator:int = 100):Boolean {
		var odds:Number = Number(numerator)/denominator;
		return Math.random() <= odds;
	}
}

defaultIfNull.as

package com.visfleet.core {
	public function defaultIfNull(value:*,defaultValue:*):* {
		if (value == null)  
			return defaultValue;

		return value;
	}
}

defaultIfNullOrEmpty.as

package com.visfleet.core {

	public function defaultIfNullOrEmpty(value:*, defaultValue:*):* {
		if (isNull(value))
			return defaultValue;

		if (value.toString() == "")
			return defaultValue;

		return value;
	}

}

isNotNull.as

package com.visfleet.core {
	public function isNotNull(value:*):Boolean {
		return value != null;
	}
}

isNull.as

package com.visfleet.core {
	public function isNull(value:*):Boolean {
		return value == null;
	}
}

isNullOrEmpty.as

package com.visfleet.core {
	public function isNullOrEmpty(value:*):Boolean {
		return (value == null) || (value.toString() == ""); 
	}
}

times.as

package com.visfleet.core {
	public function times(repeat:uint):Array {
		return new Array(repeat);
	}
}