expand_idf_regex | R Documentation |
Parse regular expression of object field values
expand_idf_regex(
idd_env,
idf_env,
pattern,
replacement = NULL,
class = NULL,
ignore.case = FALSE,
perl = FALSE,
fixed = FALSE,
useBytes = FALSE
)
idd_env |
An environment or list contains IDD tables including class, field, and reference. |
idf_env |
An environment or list contains IDF tables including object, value, and reference. |
pattern |
A single string of regular expression used to match field values |
class |
A character vector specifying the target class names |
ignore.case , perl , fixed , useBytes |
All of them are directly passed to base::grepl and base::gsub with the same default values. |
A named list of 2 data.table::data.table()
: object
and value
.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.