Dangerfile
Trailing whitespace detected. Open
Open
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Looks for trailing whitespace in the source code.
Example:
# The line in this example contains spaces after the 0.
# bad
x = 0
# The line in this example ends directly after the 0.
# good
x = 0
Example: AllowInHeredoc: false (default)
# The line in this example contains spaces after the 0.
# bad
code = <<~RUBY
x = 0
RUBY
# ok
code = <<~RUBY
x = 0 #{}
RUBY
# good
trailing_whitespace = ' '
code = <<~RUBY
x = 0#{trailing_whitespace}
RUBY
Example: AllowInHeredoc: true
# The line in this example contains spaces after the 0.
# good
code = <<~RUBY
x = 0
RUBY
Trailing whitespace detected. Open
Open
warn('Library files were updated without test coverage.
- Read upRead up
- Exclude checks
Looks for trailing whitespace in the source code.
Example:
# The line in this example contains spaces after the 0.
# bad
x = 0
# The line in this example ends directly after the 0.
# good
x = 0
Example: AllowInHeredoc: false (default)
# The line in this example contains spaces after the 0.
# bad
code = <<~RUBY
x = 0
RUBY
# ok
code = <<~RUBY
x = 0 #{}
RUBY
# good
trailing_whitespace = ' '
code = <<~RUBY
x = 0#{trailing_whitespace}
RUBY
Example: AllowInHeredoc: true
# The line in this example contains spaces after the 0.
# good
code = <<~RUBY
x = 0
RUBY
1 trailing blank lines detected. Open
Open
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Looks for trailing blank lines and a final newline in the source code.
Example: EnforcedStyle: final_newline (default)
# `final_newline` looks for one newline at the end of files.
# bad
class Foo; end
# EOF
# bad
class Foo; end # EOF
# good
class Foo; end
# EOF
Example: EnforcedStyle: finalblankline
# `final_blank_line` looks for one blank line followed by a new line
# at the end of files.
# bad
class Foo; end
# EOF
# bad
class Foo; end # EOF
# good
class Foo; end
# EOF
Trailing whitespace detected. Open
Open
- Read upRead up
- Exclude checks
Looks for trailing whitespace in the source code.
Example:
# The line in this example contains spaces after the 0.
# bad
x = 0
# The line in this example ends directly after the 0.
# good
x = 0
Example: AllowInHeredoc: false (default)
# The line in this example contains spaces after the 0.
# bad
code = <<~RUBY
x = 0
RUBY
# ok
code = <<~RUBY
x = 0 #{}
RUBY
# good
trailing_whitespace = ' '
code = <<~RUBY
x = 0#{trailing_whitespace}
RUBY
Example: AllowInHeredoc: true
# The line in this example contains spaces after the 0.
# good
code = <<~RUBY
x = 0
RUBY