Ensure that purged and replaced areas are not evaluated #23
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…ea_contents Skip purged and replaced area contents
rwz
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| # Optionally provide a String of content, instead of a block. A block will take precedence. | ||
| def replace(name, content=nil, &block) | ||
| content = capture(&block) if block_given? | ||
| content = capture(&block) if block_given? && capture_content?(name) |
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Correct me if I'm wrong here, but this solution seems like it would only work if the replace methods content were a block. If the content were a string, the first half of the conditional would evaluate false, so this line would not execute, so the call to add_instruction_to_area would proceed.
It seems to me that what we would actually want is a guard-clause:
def replace(name, content=nil, &block)
return unless capture_content?(name)
content = capture(&block) if block_given?
add_instruction_to_area name, :replace, [content]
end
Contributor
|
This needs to be rebased and squashed, and I think the implementation should be evolved a bit (see comment above), but other than that, this seems like a healthy PR, right @rwz? |
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This fixes #20. Purged and replaced areas from parent layouts should not be evaluated.