Data inspection
Use the jsonify function to inspect a data structure:
<pre>{{ jsonify (dict "indent" " ") .Params }}</pre>
{
"date": "2023-11-10T15:10:42-08:00",
"draft": false,
"iscjklanguage": false,
"lastmod": "2023-11-10T15:10:42-08:00",
"publishdate": "2023-11-10T15:10:42-08:00",
"tags": [
"foo",
"bar"
],
"title": "My first post"
}
Use the debug.Dump function to inspect data types:
<pre>{{ debug.Dump .Params }}</pre>
maps.Params{
"date": time.Time{},
"draft": false,
"iscjklanguage": false,
"lastmod": time.Time{},
"publishdate": time.Time{},
"tags": []string{
"foo",
"bar",
},
"title": "My first post",
}
Use the printf function (render) or warnf function (log to console) to inspect simple data structures. The layout string below displays both value and data type.
{{ $value := 42 }}
{{ printf "%[1]v (%[1]T)" $value }} → 42 (int)