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A better data masking indirection example in the `programming.Rmd` vignette: `filter(df, {{ var }})` #6978

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wbzyl opened this issue Dec 28, 2023 · 0 comments

wbzyl commented Dec 28, 2023

This code does not work:

f <- function(df, var) filter(df, {{ var }})
f(mtcars, am)
# Error in `filter()`:
# ℹ In argument: `vs`.
# Caused by error:
# ! `..1` must be a logical vector, not a double vector.

This code works:

f <- function(df, var) filter(df, {{ var }} == 0)
f(mtcars, vs)

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