datamart (version 0.3.2)

strsubst: Named substitution in strings

Description

Simple template mechanism inspired by PEP-0292. Use lists or named character vectors (vectors not tested) as a mapping for substitution.

Usage

strsubst(template, map, verbose = getOption("verbose"))

Arguments

template

character with $(VARS)

map

object with [ functionality e.g. a list. Should return values that can be coerced to character

verbose

print debugging messages when TRUE, default is getOption("verbose")

Value

• character

Details

Substitutions are marked by $(NAME).

References

http://www.python.org/dev/peps/pep-0292/ http://stackoverflow.com/questions/8703398/conditional-gsub-replacement/8703832#8703832