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Add #partial helper to Spar::Helpers #22

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Add #partial helper to Spar::Helpers #22

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10 changes: 10 additions & 0 deletions lib/spar/helpers.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,16 @@ def append_features(context) # :nodoc:

end

def partial path
segments = path.split("/")
segments[-1] = "_#{segments[-1]}.html" # assume html content-type and leading underscore
segments.unshift(".") # force relative path
partial_path = self.resolve(segments.join("/")).to_s # resolve path with sprockets lookup context

template = Tilt.new(partial_path)
template.render
end

def path_to(asset_name, options={})
asset_name = asset_name.logical_path if asset_name.respond_to?(:logical_path)
path = Helpers.paths.compute_public_path(asset_name, options.merge(:body => true))
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