NEWS.md

In rrapply: Revisiting Base Rapply

rrapply 1.2.6

• Duplicate column names are allowed in how = "bind" and made unique with make.unique();
• Fixed minor issue in how = "names" when f returns length-zero characters

rrapply 1.2.5

• Breaking change: data.frame columns in how = "bind" only include child list names instead of full path names
• Added new option how = "names" to recursively update list names
• Added new argument options to control default settings for how. Includes control parameters:
• namesep, separator to combine list names in how = "flatten" and how = "bind";
• simplify, coerce flattened list to vector in how = "flatten" and how = "melt";
• namecols, include parent names as columns L1, L2, ... in wide data.frame with how = "bind";
• coldepth, override depth layer mapping list elements to data.frame columns with how = "bind"

rrapply 1.2.4

• Fixed minor issue with nested data.frames using classes = "data.frame" and how = "recurse"
• Removed deprecated arguments feverywhere and dfaslist

rrapply 1.2.3

• Fixed a minor bug classes argument in case of missing f and condition arguments

rrapply 1.2.2

• Added new option how = "bind" to unnest a nested list to wide data.frame
• Options how = "flatten", how = "melt" and how = "bind" coerce flat lists to common types
• Unnamed list elements receive names "1", "2", ... in .xname, .xparents, how = "melt" and how = "bind"
• Added pokedex demo dataset
• Reorganized source code

rrapply 1.2.1

• Arguments feverywhere and dfaslist are deprecated in favor of classes (instead use classes = "list" or classes = "data.frame")
• Added the option how = "recurse" to replace the deprecated feverywhere = "recurse"
• Cleaned up source code and fixed several minor issues

rrapply 1.2.0

• Added support for call objects and expression vectors
• Added special argument .xsiblings evaluating to sibling list in f and condition

rrapply 1.1.1

• Added new option how = "unmelt" to restore nested list from melted data.frame
• Added special argument .xparents evaluating to parent node vector in f and condition

rrapply 1.1.0

• Added new option how = "melt" to return melted data.frame from pruned nested list
• Added options feverywhere = "break" for list node aggregation and feverywhere = "recurse" for list node updating
• Cleaned up source code and fixed several minor issues

rrapply documentation built on Oct. 16, 2022, 5:06 p.m.