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| author | Luke Holder <lukemh@gmail.com> | 2013-07-29 16:30:51 +0800 |
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| committer | Luke Holder <lukemh@gmail.com> | 2013-07-29 16:30:51 +0800 |
| commit | 8c89f3f6083c93fa7ca04148a0e7aa07ff0d4545 (patch) | |
| tree | 27d253248031782b55895e904295db1d5011d593 /zh-cn | |
| parent | 09eadbb8951c3404c893e669ae2c4c5e6ad947cb (diff) | |
Explained syntactic sugar is really just method calls.
Objects in ruby receive a message via the . (dot) notation. The arithmetic operators are just syntactic sugar of the . message notation.
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