lytics/datemath

Simple library for evaluating ElasticSearch style date expressions.

datemath

Date math evaluator. godoc

Based on ElasticSearch's date math:

• date math docs
• code

Syntax

[ operator ] [ number ] [ unit ]

# examples

now-3d   #  now minus 3 days
now+3h   #  now plus 3 hours
+3M      #  now + 3 months, note now is optional
+1y      #  now + 1 year

operator is either + or -. number must be an integer. The units supported are:

• y (year)
• M (month)
• w (week)
• d (date)
• h (hour)
• m (minute)
• s (second)