Represents the type of comparison operation in an expression.
Class methods
parse(literal :
String) :
SignOperation |
Nil Creates a SignOperation from its string representation.
Returns nil if the literal is not a valid sign operator.
Instance methods
none?
Returns true if this enum value equals None
sign_any_eq?
Returns true if this enum value equals SignAnyEq
sign_any_gt?
Returns true if this enum value equals SignAnyGt
sign_any_gte?
Returns true if this enum value equals SignAnyGte
sign_any_like?
Returns true if this enum value equals SignAnyLike
sign_any_lt?
Returns true if this enum value equals SignAnyLt
sign_any_lte?
Returns true if this enum value equals SignAnyLte
sign_any_neq?
Returns true if this enum value equals SignAnyNeq
sign_any_nlike?
Returns true if this enum value equals SignAnyNlike
sign_eq?
Returns true if this enum value equals SignEq
sign_gt?
Returns true if this enum value equals SignGt
sign_gte?
Returns true if this enum value equals SignGte
sign_like?
Returns true if this enum value equals SignLike
sign_lt?
Returns true if this enum value equals SignLt
sign_lte?
Returns true if this enum value equals SignLte
sign_neq?
Returns true if this enum value equals SignNeq
sign_nlike?
Returns true if this enum value equals SignNlike