Function isRuler

isRuler(planet: Planet, sign: Sign): boolean

Check if a planet rules a given sign

Parameters

planet: Planet
The planet
sign: Sign
The sign

Returns boolean

True if planet rules the sign

Example

isRuler(Planet.Mars, Sign.Aries);      // true
isRuler(Planet.Pluto, Sign.Scorpio);   // true (modern)
isRuler(Planet.Mars, Sign.Scorpio);    // true (traditional)
isRuler(Planet.Mars, Sign.Taurus);     // false