ago ( duration -- timestamp )
Calendar » Relative timestamps

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Vocabulary
calendar

Inputs

duration

a duration

Outputs

timestamp

a timestamp

Word description
Computes a time in the past that is the duration subtracted from the result of now.

Examples

USING: calendar prettyprint ; 3 weeks ago .
T{ timestamp f 2008 8 11 16 49 52+99/500 T{ duration f 0 0 0 -5 0 0 } }

Definition

USING: kernel ;

IN: calendar

: ago ( duration -- timestamp ) now swap time- ;