View Source Credo.Check.Readability.ParenthesesInCondition (Credo v1.7.2-rc.4)
This check has a base priority of high
and works with any version of Elixir.
Explanation
Because if
and unless
are macros, the preferred style is to not use
parentheses around conditions.
# preferred
if valid?(username) do
# ...
end
# NOT preferred
if( valid?(username) ) do
# ...
end
Like all Readability
issues, this one is not a technical concern.
But you can improve the odds of others reading and liking your code by making
it easier to follow.
Check-Specific Parameters
There are no specific parameters for this check.
General Parameters
Like with all checks, general params can be applied.
Parameters can be configured via the .credo.exs
config file.