flat_map_srcrefs: Map 'srcrefs' over an iterable object, Filtering non-srcref...
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flat_map_srcrefs

R Documentation

Map `srcrefs` over an iterable object, Filtering non-srcref results

Map srcrefs over an iterable object, Filtering non-srcref results

flat_map_srcrefs(xs, ns = NULL, breadcrumbs = character())

`xs`	Any iterable object
`ns`	A `character` namespace name to attribute to objects in `xs`. If `xs` objects themselves have namespaces attributed already to them, the namespace will not be replaced.
`breadcrumbs`	Recursive methods are expected to propegate a vector of "breadcrumbs" (a character vector of namespace names encountered while traversing the namespace used as a memory of what we've seen already), which is used for short-circuiting recursive environment traversal.