numeric_leading_zero_linter {lintr}

Require usage of a leading zero in all fractional numerics

Description

While .1 and 0.1 mean the same thing, the latter is easier to read due to the small size of the '.' glyph.

Usage

numeric_leading_zero_linter()

Tags

consistency, readability, style

See Also

linters for a complete list of linters available in lintr.

Examples

# will produce lints
lint(
  text = "x <- .1",
  linters = numeric_leading_zero_linter()
)

lint(
  text = "x <- -.1",
  linters = numeric_leading_zero_linter()
)

# okay
lint(
  text = "x <- 0.1",
  linters = numeric_leading_zero_linter()
)

lint(
  text = "x <- -0.1",
  linters = numeric_leading_zero_linter()
)