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Contents
# Control Parameter
## Introduction
_Control Parameter_ is a case of [Control Couple](Control-Couple.md).
## Example
A simple example would be the `quoted` parameter in the following method:
```Ruby
def write(quoted)
if quoted
write_quoted @value
else
write_unquoted @value
end
end
```
Fixing those problems is out of the scope of this document but an easy solution
could be to remove the `write` method altogether and to move the calls to
`write_quoted` and `write_unquoted` to the caller of `write`.
## Current Support in Reek
Reek warns about _Control Parameter_ when a method parameter or block parameter is
the tested value in a conditional statement.
## Configuration
_Control Parameter_ supports the [Basic Smell Options](Basic-Smell-Options.md).
Version data entries
51 entries across 49 versions & 2 rubygems