as_lp_tibble {delma} | R Documentation |
Convert metadata to a lightparser tibble
Description
Takes objects of class tbl_df
, list
or xml_document
and converts
them to a tibble with a structure required by lightparser
. Note that
delma
represents these as an object of class tbl_lp
for convenience.
Usage
as_lp_tibble(x, ...)
## S3 method for class 'tbl_lp'
as_lp_tibble(x, ...)
## S3 method for class 'tbl_df'
as_lp_tibble(x, ...)
## S3 method for class 'list'
as_lp_tibble(x, ...)
## S3 method for class 'xml_document'
as_lp_tibble(x, ...)
Arguments
x |
Object to be converted. |
... |
Other arguments, currently ignored. |
Value
An object of class tbl_lp
, tbl_df
, tbl
and data.frame
, containing
the following fields:
-
type
(chr) Whether that section is e.g. YAML, inline text, heading, or code block -
label
(chr) The tag associated with a given code block (otherwise NA) -
params
(list) Attributes of a code block -
text
(list) Any text in that section -
code
(list) Any code in that section -
heading
(chr) Fortype
=heading
, the value of that heading -
heading_level
(dbl) The heading level of that heading (i.e. number of#
) -
section
(chr) The heading this section sits within
Examples
source_file <- system.file("extdata",
"bionet_metadata.xml",
package = "delma")
xml_data <- xml2::read_xml(source_file)
as_lp_tibble(xml_data)