View source: R/spec-meta-bind-.R
make_placeholder_fun | R Documentation |
For internal use by the placeholder_format
tweak.
make_placeholder_fun(pattern)
pattern |
|
[function(n)]
A function with one argument n
that
returns a vector of length n
with placeholders of the specified format.
body(DBItest:::make_placeholder_fun("?"))
DBItest:::make_placeholder_fun("?")(2)
DBItest:::make_placeholder_fun("$1")(3)
DBItest:::make_placeholder_fun(":name")(5)
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