enum

CrigPostgres::PgVectorDistanceFunction

Inherits Enum < Comparable < Value < Object

PgVector supported distance functions

Constants

L2 = 0

InnerProduct = 1

Cosine = 2

L1 = 3

Hamming = 4

Jaccard = 5

Instance methods

cosine?

Returns true if this enum value equals Cosine

Source

hamming?

Returns true if this enum value equals Hamming

Source

inner_product?

Returns true if this enum value equals InnerProduct

Source

jaccard?

Returns true if this enum value equals Jaccard

Source

l1?

Returns true if this enum value equals L1

Source

l2?

Returns true if this enum value equals L2

Source

to_s

Returns a String representation of this enum member. In the case of regular enums, this is just the name of the member. In the case of flag enums, it's the names joined by vertical bars, or "None", if the value is zero.

If an enum's value doesn't match a member's value, the raw value is returned as a string.

Color::Red.to_s                     # => "Red"
IOMode::None.to_s                   # => "None"
(IOMode::Read | IOMode::Write).to_s # => "Read | Write"

Color.new(10).to_s # => "10"

Source