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Contents
# Control Parameter
## Introduction
`Control Parameter` is a special 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 alltogether and to move the calls to "write_quoted" / "write_unquoted" in the initial caller of "write".
## Current Support in Reek
Reek warns about control coupling when a method parameter or block parameter is the tested value in a conditional statement.
## Configuration
Control Couple supports the [Basic Smell Options](Basic-Smell-Options.md).
Version data entries
17 entries across 17 versions & 1 rubygems