Operator

==(_:_:)

Returns a Boolean value indicating whether two values are equal.

Declaration

static func == (lhs: String, rhs: String) -> Bool

Parameters

lhs

A value to compare.

rhs

Another value to compare.

Discussion

Equality is the inverse of inequality. For any values a and b, a == b implies that a != b is false.

Relationships

From Protocol

See Also

Comparing Strings Using Operators

static func == <RHS>(String, RHS) -> Bool

Returns a Boolean value indicating whether two values are equal.

static func != (String, String) -> Bool

Returns a Boolean value indicating whether two values are not equal.

static func != <RHS>(String, RHS) -> Bool
static func < (String, String) -> Bool

Returns a Boolean value indicating whether the value of the first argument is less than that of the second argument.

static func < <RHS>(String, RHS) -> Bool

Returns a Boolean value indicating whether the value of the first argument is less than that of the second argument.

static func <= (String, String) -> Bool

Returns a Boolean value indicating whether the value of the first argument is less than or equal to that of the second argument.

static func <= <RHS>(String, RHS) -> Bool

Returns a Boolean value indicating whether the value of the first argument is less than or equal to that of the second argument.

static func > (String, String) -> Bool

Returns a Boolean value indicating whether the value of the first argument is greater than that of the second argument.

static func > <RHS>(String, RHS) -> Bool

Returns a Boolean value indicating whether the value of the first argument is greater than that of the second argument.

static func >= (String, String) -> Bool

Returns a Boolean value indicating whether the value of the first argument is greater than or equal to that of the second argument.

static func >= <RHS>(String, RHS) -> Bool

Returns a Boolean value indicating whether the value of the first argument is greater than or equal to that of the second argument.