list functions

Description

I propose a number of new filter functions to deal with lists and iterations (handy in particular for complex CSW mappings)

  • size: number of elements in a list

  • litem: item in a list (unlike [] notation, index can be expression rather than literal)

  • lapply: apply an expression to each element in a list

  • literate: iterate over an index, apply an expression, return a list of values as result

Environment

None

Assignee

Niels Charlier

Reporter

Niels Charlier

Triage

None

Components

Fix versions

Priority

Medium
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