list_sigs
From sig v0.0-5
by Richard Cotton
List the signatures of all functions
Lists the signatures of all functions in an environment or file.
Usage
list_sigs(x, pattern = NULL, ...)
"list_sigs"(x, ...)
"list_sigs"(x, pattern = NULL, ...)
"list_sigs"(x, ...)Arguments
- x
- An environment or the the path to a file.
- pattern
- An optional regular expression. Only names matching pattern are returned.
- ...
- Currently ignored
Value
-
An object of class
siglist, which is a list
of sig obejcts.
Examples
#From a package
list_sigs(pkg2env(graphics))
#Just functions beginning with 'a'.
list_sigs(pkg2env(graphics), pattern = "^a")
#From a file
list_sigs(system.file("extdata", "sample.R", package = "sig"))
Community examples
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