Module: Refinuri::Utilities

Included in:
Refinuri
Defined in:
lib/refinuri/utilities.rb

Class Method Summary collapse

Class Method Details

.transcode_range(range_or_string) ⇒ Object 



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# File 'lib/refinuri/utilities.rb', line 3

def self.transcode_range(range_or_string)
  case range_or_string
    when Range then "#{range_or_string.first}-#{range_or_string.last}"
    when String then instance_eval(range_or_string.sub(/-/,'..'))
  end
end

.transcode_unbounded_range(range) ⇒ Object 



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# File 'lib/refinuri/utilities.rb', line 10

def self.transcode_unbounded_range(range)
  case range
    when /\+$/ then range.chop.concat('..')
    when /\-$/ then "..".concat(range.chop)
    when /\.{2}$/ then range.chop.chop.concat('+')
    when /^\.{2}/ then range.reverse.chop.chop.reverse.concat('-')
  end
end