<entry index='m'>
<name>Method</name>
<reference>self</reference>
<reference>built-in class</reference>
<reference>receiver</reference>
<reference>object</reference>
<reference>ruby</reference>
<content>
    Operation to ((object|Object)).
    You can refer to the object ((receiver|Receiver))
    to be operated with ((self)).
    In ((Ruby)), if you exclude the object
    of a ((built-in class|Built-In Class)),
    since the structure of the object is dynamically determined,
    the character of a certain object is determined
    by the method defined in the object.
</content>
</entry>