Showing 2 of 2 total issues
Method fetch_rate! has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring. Open
Open
def fetch_rate!(from, to, date)
from_to_s = Money::Currency.wrap(from).to_s
to_to_s = Money::Currency.wrap(to).to_s
from_rate = 1.0
to_rate = 1.0- Read upRead up
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 exchange_with! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def exchange_with!(*args)
from = args[0]
to_currency = args[1]
date = args[2]
return from if same_currency?(from.currency, to_currency)- Read upRead up
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"