Wrap R Tools for Debugging and Parametric Programming

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Documentation for package ‘wrapr’ version 1.4.0

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wrapr-package 'wrapr': Wrap R Functions for Debugging and Parametric Programming
%.>% Pipe operator ("dot arrow").
%>.% Pipe operator ("to dot").
:= Named map builder.
add_name_column Add list name as a column to a list of data.frames.
buildNameCallback Build a custom writeback function that writes state into a user named variable.
build_frame Build a (non-empty) data.frame.
DebugFn Capture arguments of exception throwing function call for later debugging.
DebugFnE Capture arguments and environment of exception throwing function call for later debugging.
DebugFnW Wrap a function for debugging.
DebugFnWE Wrap function to capture arguments and environment of exception throwing function call for later debugging.
DebugPrintFn Capture arguments of exception throwing function call for later debugging.
DebugPrintFnE Capture arguments and environment of exception throwing function call for later debugging.
defineLambda Define lambda function building function.
draw_frame Render a data.frame in build_frame format.
grepdf Grep for column names from a 'data.frame'
invert_perm Invert a permuation.
lambda Build an anonymous function.
let Execute expr with name substitutions specified in alias.
makeFunction_se Build an anonymous function.
mapsyms Map symbol names to referenced values if those values are string scalars (else throw).
map_to_char format a map.
map_upper Map up-cased symbol names to referenced values if those values are string scalars (else throw).
match_order Match one order to another.
mk_tmp_name_source Produce a temp name generator with a given prefix.
named_map_builder Named map builder.
pipe_step Pipe step operator
pipe_step.default Pipe step operator
qae Quote assignment expressions (name = expr, and name := expr).
qc Quoting version of c() array concatinator.
qchar_frame Build a (non-empty) quoted data.frame.
qe Quote expressions.
qs Quote a string.
restrictToNameAssignments Restrict an alias mapping list to things that look like name assignments
stop_if_dot_args Stop with message if dot_args is a non-trivial list.
wrapr 'wrapr': Wrap R Functions for Debugging and Parametric Programming
wrapr_function Wrapr function.
wrapr_function.default Wrapr function.