A set of predicates and assertions for checking the properties of code. This is mainly for use by other package developers who want to include run-time testing features in their own packages. End-users will usually want to use assertive directly.
|Author||Richard Cotton [aut, cre]|
|Date of publication||2015-10-06 15:56:39|
|Maintainer||Richard Cotton <email@example.com>|
|License||GPL (>= 3)|
has_arg: Does the current call have an argument?
is_binding_locked: Is the binding of a variable locked?
is_debugged: Is the input function being debugged?
is_error_free: Does the code run without throwing an error?
is_existing: Does the variable exist?
is_if_condition: Is suitable to be used as an if condition
is_loaded: Is the input a symbol in a loaded DLL?
is_valid_r_code: Is the input valid R code?
is_valid_variable_name: Is the string a valid variable name?