Categorygithub.com/francoispqt/toolboxdataudf
package
0.10.1
Repository: https://github.com/francoispqt/toolbox.git
Documentation: pkg.go.dev
Overview
Dependencies
8
Dependents
0

# README

Expandable Collection User Defined Function

Usage


    aMap := data.NewMap();
    aMap.Put("ts", "2015-02-11")
    udf.Register(aMap)
    expanded := aMap.ExpandAsText(`$FormatTime($ts, "yyyy")`)

The list of defined UDFs:

  • Length, Len returns length of slice, map or string
  • AsMap - convert source into a map, it accepts data structure, or JSON, YAML literal
  • AsCollection - convert source into a slice, it accepts data structure, or JSON, YAML literal
  • AsData - convert source into a map or slice, it accepts data structure, or JSON, YAML literal
  • AsInt - convert source into a an int
  • AsFloat - convert source into a a float
  • AsBool - convert source into a boolean
  • FormatTime, takes two arguments, date or now, followed by java style date format
  • Values - returns map values
  • Keys - return map keys
  • IndexOf - returns index of matched slice element
  • Join - join slice element with supplied separator