How to create a Ruby extension in C in 43 seconds

In math, a unary operation is an operation with a single input. In Ruby, a unary operator is an operator which only takes a single ‘argument’ in the form of a receiver. For example, the – on -5 or ! on !true. In contrast, a binary operator, such as in 2 + 3, deals with two arguments. Here, 2 and 3 (which become one receiver and one argument in a method call to +). Ruby only has a handful of unary

[LaclefYoshi]

inline

[jjzak]

RubyInlineのsample

[ma_ko]

RubyInlineのもっと簡単な例

[holysugar]

inline C

[yugui]

RubyInlineで拡張ライブラリの代わり。

[zorio]

Rubyのコードの中にINLINEでCのコードを埋め込む