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evanre/rand-date-time.njk

Created February 9, 2018 12:19
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random date and time in nunjucks
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rand-date-time.njk
{%- macro zeroCheck(num=0) -%}
{{- '0'+num if num < 9 else num -}}
{%- endmacro -%}
{%- macro checkDefault(num=0, rand=1) -%}
{{- num if num else range(1, rand) | random -}}
{%- endmacro -%}
{%- macro randTime(hour='', minute='') -%}
{{- zeroCheck(checkDefault(hour, 24)) -}}:{{- zeroCheck(checkDefault(minute, 59)) -}}
{%- endmacro -%}
{%- macro randDate(day='', month='', year='2018') -%}
{{- zeroCheck(checkDefault(day, 28)) }}-{{ zeroCheck(checkDefault(month, 12)) }}-{{ zeroCheck(checkDefault(year, 2019)) -}}
{%- endmacro -%}
<p>{{randDate()}} at {{randTime()}}</p>
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evanre commented Feb 9, 2018

Sandbox for nunjucks is here

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