styler (version 1.5.1)

set_line_break_before_curly_opening: Set line break before a curly brace

Description

Rule:

• Principle: Function arguments that consist of a braced expression always need to start on a new line

• Exception: ... unless it's the last argument and all other arguments fit on the line of the function call

• Exception: ... or they are named.

• Extension: Also, expressions following on braced expressions also cause a line trigger.

Usage

set_line_break_before_curly_opening(pd)

Examples

# NOT RUN {
tryCatch(
  {
    f(8)
  },
  error = function(e) NULL
)
# last-argument case
testthat("braces braces are cool", {
  code(to = execute)
})
call2(
  x = 2,
  {
    code(to = execute)
  },
  c = { # this is the named case
    g(x = 7)
  }
)
tryGugus(
  {
    g5(k = na)
  },
  a + b # line break also here because
  # preceded by brace expression
)
# }