Assignment Branch Condition size for test_generic_transfer is too high. [29.07/15] Open
def test_generic_transfer
hello = File.expand_path('Hello', tmpdir)
world = File.expand_path('World', tmpdir)
assert_respond_to(File, :generic_transfer)
FileUtils.touch(hello)
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This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Method has too many lines. [21/10] Open
def test_generic_transfer
hello = File.expand_path('Hello', tmpdir)
world = File.expand_path('World', tmpdir)
assert_respond_to(File, :generic_transfer)
FileUtils.touch(hello)
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This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Method has too many lines. [16/10] Open
def test_debug_trace
assert_respond_to(MiGA::MiGA, :DEBUG)
assert_respond_to(MiGA::MiGA, :DEBUG_ON)
assert_respond_to(MiGA::MiGA, :DEBUG_OFF)
MiGA::MiGA.DEBUG_TRACE_ON
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This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Method has too many lines. [15/10] Open
def test_debug
assert_respond_to(MiGA::MiGA, :DEBUG)
assert_respond_to(MiGA::MiGA, :DEBUG_ON)
assert_respond_to(MiGA::MiGA, :DEBUG_OFF)
MiGA::MiGA.DEBUG_ON
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This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Assignment Branch Condition size for test_advance is too high. [19.65/15] Open
def test_advance
m = MiGA::MiGA.new
# Check advance when missing total
o = capture_stderr { m.advance('x', 0) }.string
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This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Method has too many lines. [11/10] Open
def test_advance
m = MiGA::MiGA.new
# Check advance when missing total
o = capture_stderr { m.advance('x', 0) }.string
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This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.
Assignment Branch Condition size for test_debug_trace is too high. [15.13/15] Open
def test_debug_trace
assert_respond_to(MiGA::MiGA, :DEBUG)
assert_respond_to(MiGA::MiGA, :DEBUG_ON)
assert_respond_to(MiGA::MiGA, :DEBUG_OFF)
MiGA::MiGA.DEBUG_TRACE_ON
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This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Missing magic comment # frozen_string_literal: true
. Open
require 'test_helper'
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This cop is designed to help upgrade to Ruby 3.0. It will add the
comment # frozen_string_literal: true
to the top of files to
enable frozen string literals. Frozen string literals may be default
in Ruby 3.0. The comment will be added below a shebang and encoding
comment. The frozen string literal comment is only valid in Ruby 2.3+.
Example: EnforcedStyle: when_needed (default)
# The `when_needed` style will add the frozen string literal comment
# to files only when the `TargetRubyVersion` is set to 2.3+.
# bad
module Foo
# ...
end
# good
# frozen_string_literal: true
module Foo
# ...
end
Example: EnforcedStyle: always
# The `always` style will always add the frozen string literal comment
# to a file, regardless of the Ruby version or if `freeze` or `<<` are
# called on a string literal.
# bad
module Bar
# ...
end
# good
# frozen_string_literal: true
module Bar
# ...
end
Example: EnforcedStyle: never
# The `never` will enforce that the frozen string literal comment does
# not exist in a file.
# bad
# frozen_string_literal: true
module Baz
# ...
end
# good
module Baz
# ...
end
Use //
around regular expression. Open
assert_match(%r{\] x *\r}, o)
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This cop enforces using // or %r around regular expressions.
Example: EnforcedStyle: slashes (default)
# bad
snake_case = %r{^[\dA-Z_]+$}
# bad
regex = %r{
foo
(bar)
(baz)
}x
# good
snake_case = /^[\dA-Z_]+$/
# good
regex = /
foo
(bar)
(baz)
/x
Example: EnforcedStyle: percent_r
# bad
snake_case = /^[\dA-Z_]+$/
# bad
regex = /
foo
(bar)
(baz)
/x
# good
snake_case = %r{^[\dA-Z_]+$}
# good
regex = %r{
foo
(bar)
(baz)
}x
Example: EnforcedStyle: mixed
# bad
snake_case = %r{^[\dA-Z_]+$}
# bad
regex = /
foo
(bar)
(baz)
/x
# good
snake_case = /^[\dA-Z_]+$/
# good
regex = %r{
foo
(bar)
(baz)
}x
Example: AllowInnerSlashes: false (default)
# If `false`, the cop will always recommend using `%r` if one or more
# slashes are found in the regexp string.
# bad
x =~ /home\//
# good
x =~ %r{home/}
Example: AllowInnerSlashes: true
# good
x =~ /home\//