hpi-schuelerklub/workshop-portal

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

This cop checks against comparing a variable with multiple items, where Array#include? could be used instead to avoid code repetition.

Example:

# bad
a = 'a'
foo if a == 'a' || a == 'b' || a == 'c'
 
# good
a = 'a'
foo if ['a', 'b', 'c'].include?(a)

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end
 
unless qux.empty?
  Foo.do_something
end
 
# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?