flir0.6.0 package

Create a custom rule for internal use

Require usage of anyDuplicated(x) > 0 over any(duplicated(x))

Require usage of anyNA(x) over any(is.na(x))

Block comparison of class with ==

Block usage of paste() and paste0() with messaging functions using...

double_assignment

Duplicate argument linter

empty_assignment

equal_assignment

Equality check with NA linter

Require usage of expect_gt(x, y) over expect_true(x > y) (and simi...

Require usage of expect_identical(x, y) where appropriate

Require usage of expect_length(x, n) over `expect_equal(length(x), n...

Require usage of expect_named(x, n) over expect_equal(names(x), n)

Require usage of expect_false(x) over expect_true(!x)

Require usage of expect_null for checking NULL

Require usage of expect_s3_class()

Require usage of expect_s4_class(x, k) over expect_true(is(x, k))

Require usage of expect_true(x) over expect_equal(x, TRUE)

Require usage of expect_type(x, type) over `expect_equal(typeof(x), ...

Create a custom rule for external use

Automatically replace lints

flir: Find and Fix Lints in R Code

Block usage of for loops directly overwriting the indexing variable

Lint common mistakes/style issues cropping up from return statements

implicit_assignment

Redirect is.numeric(x) || is.integer(x) to just use is.numeric(x)

Require usage of nlevels over length(levels(.))

Check for a common mistake where length is applied in the wrong place

Require usage of lengths() where possible

Library call linter

List all lints in a file or a directory

Block usage of comparison operators with known-list() functions like l...

Get the list of linters in flir

Require usage of correctly-typed literals over literal coercions

Require usage of colSums(x) or rowSums(x) over apply(x, ., sum)

Missing argument linter

Block usage of nested ifelse() calls

Require usage of a leading zero in all fractional numerics

Require usage of nzchar where appropriate

Require usage of !any(x) over all(!x), !all(x) over any(!x)

Package hooks linter

Raise lints for several common poor usages of paste()

Block usage of ==, != on logical vectors

Prevent ifelse() from being used to produce TRUE/FALSE or 1/`0...

Require usage of rep_len(x, n) over rep(x, length.out = n)

right_assignment

Require usage of sample.int(n, m, ...) over sample(1:n, m, ...)

Sequence linter

Create a Github Actions workflow for flir

Setup flir

Check for common mistakes around sorting vectors

Block usage of all() within stopifnot()

T and F symbol linter

TODO comment linter

Undesirable function linter

Undesirable operator linter

Block instances of unnecessary nesting

Enforce usage of scalar logical operators in conditional statements

Require usage of grep over which(grepl(.))