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Fix handlebars crash when used outside layout #348

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merged 1 commit into from Nov 10, 2013

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commented Nov 9, 2013

The handlebars filter assumes the presence of attributes[:layout], which is not the case when used outside a layout.

This fixes #346.

context[:config] = assigns[:config]
context[:yield] = assigns[:content]
if assigns.has_key?(:layout)

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@gregkare

gregkare Nov 9, 2013

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I like using one-liners in cases like this, what do you think?

context[:layout] = assigns[:layout].attributes if assigns.has_key?(:layout)

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@ddfreyne

ddfreyne Nov 9, 2013

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I’m not a fan of one-line if statements because they tend to be overlooked too easily.

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@bobthecow

bobthecow Nov 10, 2013

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i'm with @ddfreyne here. one-line ifs make sense for things like

return if assigns.has_key?(:layout)

or

raise "Error, yo" unless assigns.has_key?(:layout)

... but not for assignment :)

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commented Nov 10, 2013

👍

ddfreyne added a commit that referenced this pull request Nov 10, 2013

Merge pull request #348 from nanoc/bug/handlebars-without-layout
Fix handlebars crash when used outside layout

@ddfreyne ddfreyne merged commit f56e9b6 into release-3.6.x Nov 10, 2013

@ddfreyne ddfreyne deleted the bug/handlebars-without-layout branch Nov 10, 2013

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