module Cyborg::SassParser
Public Instance Methods
expand_vars(file)
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# File lib/cyborg/sass/importer.rb, line 32 def expand_vars(file) content = read_file(file) file_data = load_yaml(content) content = content.gsub(/\$(?<var>\w+)/) do file_data[$~[:var]].inspect end load_yaml content end
load_yaml(data)
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Global vars beginning with underscore will have their children promoted to globals and will be assigned without the underscore
For example: _colors: { yellow: '#fco' }
becomes: colors: { yellow: '#fco'}, yellow: '#fco'
# File lib/cyborg/sass/importer.rb, line 15 def load_yaml(data) promote_globals YAML.load(data) end
parse(file)
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# File lib/cyborg/sass/importer.rb, line 43 def parse(file) expand_vars file end
promote_globals( data )
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# File lib/cyborg/sass/importer.rb, line 23 def promote_globals( data ) data.keys.select{|k| k.start_with?('_') }.each do |key| data[key.sub(/^_/,'')] = data[key] data = data.delete(key).merge(data) end data end
read_file(file)
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# File lib/cyborg/sass/importer.rb, line 19 def read_file(file) IO.read(file) end