types: Types and related functions

In ropensci/jqr: Client for 'jq', a 'JSON' Processor

Types and related functions

Description

Types and related functions

Usage

types(.data)

type(.data, ...)

type_(.data, ..., .dots)

Arguments

.data	input. This can be JSON input, or an object of class jqr that has JSON and query params combined, which is passed from function to function when using the jqr DSL.
...	Comma separated list of unquoted variable names
.dots	Used to work around non-standard evaluation
dots	dots

Examples

# get type information for each element
jq('[0, false, [], {}, null, "hello"]', 'map(type)')
'[0, false, [], {}, null, "hello"]' %>% types
'[0, false, [], {}, null, "hello", true, [1,2,3]]' %>% types

# select elements by type
jq('[0, false, [], {}, null, "hello"]', '.[] | numbers,booleans')
'[0, false, [], {}, null, "hello"]' %>% index() %>% type(booleans)

ropensci/jqr documentation built on Jan. 19, 2024, 8:33 p.m.