Temporal::IntervalRelation
Inherits Enum < Comparable < Value < Object
Allen's 13 interval relations
Constants
BEFORE = 0
MEETS = 1
OVERLAPS = 2
FINISHED_BY = 3
CONTAINS = 4
STARTS = 5
EQUALS = 6
STARTED_BY = 7
DURING = 8
FINISHES = 9
OVERLAPPED_BY = 10
MET_BY = 11
AFTER = 12
Instance methods
after?
Returns true if this enum value equals AFTER
before?
Returns true if this enum value equals BEFORE
contains?
Returns true if this enum value equals CONTAINS
during?
Returns true if this enum value equals DURING
equals?
Returns true if this enum value equals EQUALS
finished_by?
Returns true if this enum value equals FINISHED_BY
finishes?
Returns true if this enum value equals FINISHES
meets?
Returns true if this enum value equals MEETS
met_by?
Returns true if this enum value equals MET_BY
overlapped_by?
Returns true if this enum value equals OVERLAPPED_BY
overlaps?
Returns true if this enum value equals OVERLAPS
started_by?
Returns true if this enum value equals STARTED_BY
starts?
Returns true if this enum value equals STARTS