Extract knit parameters from YAML text
This function reads the YAML front-matter that has already been extracted from a document and returns a list of any parameters declared there.
knit_params_yaml(yaml, evaluate = TRUE)
Character vector containing the YAML text
If TRUE, expression values embedded within the YAML will be evaluated. This is the default. When FALSE, parameters defined by an expression will have the parsed expression in its
List of objects of class
knit_param that correspond to the
parameters declared in the
params section of the YAML. See
knit_params for a full description of these objects.