Method with_tmp_table has 62 lines of code (exceeds 25 allowed). Consider refactoring. Open
def with_tmp_table(table_name)
raise ArgumentError, "block expected" unless block_given?
unless SUPPORTED_ADAPTERS.include? connection.class.name
puts "Warning: Unsupported connection adapter '#{connection.class.name}' for MySQL Big Table Migration Plugin"- Create a ticket
Method with_tmp_table has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
def with_tmp_table(table_name)
raise ArgumentError, "block expected" unless block_given?
unless SUPPORTED_ADAPTERS.include? connection.class.name
puts "Warning: Unsupported connection adapter '#{connection.class.name}' for MySQL Big Table Migration Plugin"- Read upRead up
- Create a ticket
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method remove_column_using_tmp_table has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def remove_column_using_tmp_table(table_name, column_name)
with_tmp_table(table_name) do |tmp_table_name|
begin
remove_column tmp_table_name, column_name
rescue ActiveRecord::StatementInvalid => e- Read upRead up
- Create a ticket
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method add_column_using_tmp_table has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def add_column_using_tmp_table(table_name, *args)
with_tmp_table(table_name) do |tmp_table_name|
begin
add_column tmp_table_name, *args
rescue ActiveRecord::StatementInvalid => e- Read upRead up
- Create a ticket
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"