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gpakosz/compass.rb

Created April 19, 2013 12:59
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Better yet hacky Compass / nanoc integration.
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compass.rb
def compass_sass_engine_options
fail "configuring Compass with 'relative_assets = true' doesn't make much sense in the context of nanoc" if Compass.configuration.relative_assets?
options = Compass.sass_engine_options
options[:load_paths].each do |x|
class << x
alias _inspect inspect
def inspect
_inspect.gsub(/:0x\h+/, '')
end
end
end
options
end
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gpakosz commented Apr 19, 2013

Nanoc's rules memory is based on inspect however Compass.sass_engine_options instantiates different importers at each invocation, see https://github.com/chriseppstein/compass/blob/stable/lib/compass/configuration/adapters.rb#L70-L72

This makes Nanoc believe Rules file has changed since Compass/Sass filtered items have last been compiled.

Raping #inspect method on those instances of Sass::Importers::Filesystem and Compass::SpriteImporter prevents the objects' address from appearing in the string returned by #inspect and then Nanoc stops believing the Rules file has changed in between compiles. Duh!

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