class Hanami::Assets::Compressors::BuiltinStylesheet
Builtin compressor for stylesheet
This is a basic algorithm based on Scott Becker (@sbecker) work on asset_packager
gem.
Copyright © 2006-2008 Scott Becker
@since 0.1.0 @api private
Constants
- COMMENTS_REPLACEMENT
@since 0.1.0 @api private
- INSIDE_LEFT_BRACKET_REPLACEMENT
@since 0.1.0 @api private
- INSIDE_RIGHT_BRACKET_REPLACEMENT
@since 0.1.0 @api private
- LAST_BREAK_REPLACEMENT
@since 0.1.0 @api private
- LINE_BREAKS_REPLACEMENT
@since 0.1.0 @api private
- SPACE_REPLACEMENT
@since 0.1.0 @api private
Public Instance Methods
compress(filename)
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@since 0.1.0 @api private
# File lib/hanami/assets/compressors/builtin_stylesheet.rb, line 44 def compress(filename) result = read(filename) result.gsub!(/\s+/, SPACE_REPLACEMENT) # collapse space result.gsub!(/\/\*(.*?)\*\/ /, COMMENTS_REPLACEMENT) # remove comments - caution, might want to remove this if using css hacks result.gsub!(/\} /, LINE_BREAKS_REPLACEMENT) # add line breaks result.gsub!(/\n$/, LAST_BREAK_REPLACEMENT) # remove last break result.gsub!(/ \{ /, INSIDE_LEFT_BRACKET_REPLACEMENT) # trim inside brackets result.gsub!(/; \}/, INSIDE_RIGHT_BRACKET_REPLACEMENT) # trim inside brackets result end