ERB 㧠Binding ã®ã‹ã‚ã‚Šã« Hash を使ㆠ- kãªã‚“ã¨ã‹ã®æ—¥è¨˜class ERB def result_hash(hash) b = binding hash.each {|k,v| eval "#{k} = %Q[#{v}]", b} result b end end puts ERB.new('<%= example %>').result_hash(:example => 'foo') ERB ã§å¼•æ•°ã® hash を展開ã—ã¦æ¬²ã—ã„ - #生å˜æˆ¦ç•¥ ã€ãれ㯠- subtech ã“ã‚Œã ã¨ã€å€¤ãŒArrayã¨ã‹ã ã£ãŸã‚‰ã†ã¾ãã„ã‹ãªã„。ã¾ãŸç¹°ã‚Šè¿”ã—ã”ã¨ã«evalã™ã‚‹ã®ã¯åŠ¹çŽ‡ãŒæ‚ªã„。ã“ã†æ›¸ãæ›ãˆãŸã»ã†ãŒã„ã„ã ã‚ã†ã€‚ class ERB def result_hash(hash) b = binding eval hash.collect {|k,v| "#{k} = hash[#{k.inspect}];" }.join result b end end
「ERB 㧠Binding ã®ã‹ã‚ã‚Šã« Hash を使ã†ã€ã«ã¤ã„㦠- 書ãæ¨ã¦å¾¡å…
bindingã¨instance_eval - @m_seki ã®
[Rails] *.rhtmlã§render :partialを使ã†ã¨ã‚ã¡ã‚ƒãã¡ã‚ƒé…ã„ã®ã§å¯¾å‡¦ã™ã‚‹æ–¹æ³•
é™çš„Webサイト生æˆã«ä¾¿åˆ©ãªrote - walf443's blog
BigBold - Informasi Tentang Bisnis dan Marketing
http://www.loudthinking.com/arc/000601.html
Merb = Mongrel + Erb - ZHlog
ERBã®è¨€ã„訳 - @m_seki ã®
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