Showing 443 of 443 total issues
Line is too long. [86/80] Open
Open
# Works with the log of sigma to avoid continuous decompositions (thanks Sun Yi)
- Exclude checks
Use def with parentheses when there are parameters. Open
Open
def initialize_distribution mu_init: 0, sigma_init: 1
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- Exclude checks
This cops checks for parentheses around the arguments in method definitions. Both instance and class/singleton methods are checked.
Example: EnforcedStyle: require_parentheses (default)
# The `require_parentheses` style requires method definitions
# to always use parentheses
# bad
def bar num1, num2
num1 + num2
end
def foo descriptive_var_name,
another_descriptive_var_name,
last_descriptive_var_name
do_something
end
# good
def bar(num1, num2)
num1 + num2
end
def foo(descriptive_var_name,
another_descriptive_var_name,
last_descriptive_var_name)
do_something
end
Example: EnforcedStyle: requirenoparentheses
# The `require_no_parentheses` style requires method definitions
# to never use parentheses
# bad
def bar(num1, num2)
num1 + num2
end
def foo(descriptive_var_name,
another_descriptive_var_name,
last_descriptive_var_name)
do_something
end
# good
def bar num1, num2
num1 + num2
end
def foo descriptive_var_name,
another_descriptive_var_name,
last_descriptive_var_name
do_something
end
Example: EnforcedStyle: requirenoparenthesesexceptmultiline
# The `require_no_parentheses_except_multiline` style prefers no
# parantheses when method definition arguments fit on single line,
# but prefers parantheses when arguments span multiple lines.
# bad
def bar(num1, num2)
num1 + num2
end
def foo descriptive_var_name,
another_descriptive_var_name,
last_descriptive_var_name
do_something
end
# good
def bar num1, num2
num1 + num2
end
def foo(descriptive_var_name,
another_descriptive_var_name,
last_descriptive_var_name)
do_something
end
Indent when
as deep as case
. Open
Open
when Numeric
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- Exclude checks
This cop checks how the whens of a case expression are indented in relation to its case or end keyword.
It will register a separate offense for each misaligned when.
Example:
# If Layout/EndAlignment is set to keyword style (default)
# *case* and *end* should always be aligned to same depth,
# and therefore *when* should always be aligned to both -
# regardless of configuration.
# bad for all styles
case n
when 0
x * 2
else
y / 3
end
# good for all styles
case n
when 0
x * 2
else
y / 3
end
Example: EnforcedStyle: case (default)
# if EndAlignment is set to other style such as
# start_of_line (as shown below), then *when* alignment
# configuration does have an effect.
# bad
a = case n
when 0
x * 2
else
y / 3
end
# good
a = case n
when 0
x * 2
else
y / 3
end
Example: EnforcedStyle: end
# bad
a = case n
when 0
x * 2
else
y / 3
end
# good
a = case n
when 0
x * 2
else
y / 3
end