listviewer: number_unnamed – R documentation

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number_unnamed

Number Starting at 1

Description

JavaScript starts at 0, but R starts at 1. This means unnamed lists and vectors are indexed starting at 0 in listviewer widgets. This little helper function tries to resolve the disconnect by assigning sequential numbers starting at 1 to names for unnamed lists and vectors. Please note though that using number_unnamed will potentially cause difficulties serializing back and forth between JavaScript and R.

Usage

number_unnamed(l)

Arguments

l

list

Examples

library(listviewer)
jsonedit(
  number_unnamed(list(x=list(letters[1:3])))
)

listviewer

'htmlwidget' for Interactive Views of R Lists

v3.0.0

MIT + file LICENSE

Authors

Jos de Jong [aut, cph] (jsoneditor.js library in htmlwidgets/jsoneditor, http://github.com/josdejong/jsoneditor/), Mac Gainer [aut, cph] (react-json-view library in htmlwidgets/react-json, https://github.com/mac-s-g/react-json-view), Kent Russell [aut, cre] (R interface)

Initial release

2019-11-02