All modifying functions should ignore empty/missing inputs #134

hadley · 2016-10-18T14:45:03Z

library(xml2)
x <- read_xml("<a><b/></a>")
xml_remove(xml_find_all(x, ".//c"))

Also need to handle missing nodes, and all attribute settors etc.

Addresses part of #134, still need to account for zero length nodesets.

hadley changed the title ~~xml_remove should ignore empty inputs~~ All modifying functions should ignore empty/missing inputs Oct 25, 2016

jimhester added a commit that referenced this issue Dec 9, 2016

Add missing methods for xml_missing objects

3560249

Addresses part of #134, still need to account for zero length nodesets.

jimhester closed this as completed in 98ee82c Dec 9, 2016

All modifying functions should ignore empty/missing inputs #134

All modifying functions should ignore empty/missing inputs #134

Comments

hadley commented Oct 18, 2016 • edited

hadley commented Oct 18, 2016 •

edited