ERB#def_class, def_module, def_method のサンプルを実行可能に#3045
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rurema#2196 を解決します。 この issue は ERB#def_class についてのものですが，def_module, def_method も合わせて修正しました。 修正のポイントは * コピペで実行可能にする * 外部ファイルを使わない * filename を触らない * クラス名は rdoc 版を参考にする といったところです。
znz
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Jul 10, 2026
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| 例: | ||
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| ````` | ||
| require 'erb' | ||
| erb = ERB.new(script) | ||
| erb.def_method(MyClass, 'foo(bar)', 'foo.erb') | ||
| ````` | ||
| ```rb title="例" |
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rb → ruby の修正と「例」が二重になるのを修正。
Suggested change
| 例: | |
| ````` | |
| require 'erb' | |
| erb = ERB.new(script) | |
| erb.def_method(MyClass, 'foo(bar)', 'foo.erb') | |
| ````` | |
| ```rb title="例" | |
| ```ruby title="例" |
| arg2: <%= @arg2 %> | ||
| ERB | ||
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| MySubClass = erb.def_class(MyBaseClass, :render) |
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ここの render だけ文字列ではなく Symbol になっているのが不統一ですが、元の rdoc がそうなっているようなので、そのままにしておきます。
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#2196
を解決します。
この issue は ERB#def_class についてのものですが，def_module, def_method も合わせて修正しました。
修正のポイントは
といったところです。