Class: AutoColors::Mapping

Inherits:
Object
  • Object
show all
Defined in:
lib/autocolors/mapping.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Mapping

Returns a new instance of Mapping.



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# File 'lib/autocolors/mapping.rb', line 26

def initialize
  map_name = File.dirname(__FILE__) + '/mapping.udon'
  @entries = {}
  parse_map(IO.readlines(map_name))
end

Instance Attribute Details

#entries ⇒ Object

Returns the value of attribute entries.



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# File 'lib/autocolors/mapping.rb', line 25

def entries
  @entries
end

Instance Method Details

#parse_map(lines) ⇒ Object 



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# File 'lib/autocolors/mapping.rb', line 32

def parse_map(lines)
  lines.each_with_index do |row,i|
    cols = row.gsub(/#.*/,'').strip.split(/\|/u).map{|c| c.strip}
    next if cols.size == 0
    if cols.size < 13
      $stderr.puts("Warning - incomplete mapping line #{i+1} of mapping.udon.")
      next
    end
    cols.shift # blank from leading pipe
    name = cols.shift
    @entries[name] = MapEntry.new(name, Hash[*KEYS.zip(cols).flatten])
  end
  parse_values
end

#parse_values ⇒ Object 



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# File 'lib/autocolors/mapping.rb', line 47

def parse_values
  @entries.each do |name, entry|
    name_parts = name.split('.')
    if name_parts.size > 1
      localpart = name_parts.pop
      parent_key = name_parts.join('.')
      if ! @entries.has_key?(parent_key)
        $stderr.puts("Warning - skipping entry #{name} because #{parent_key} not found.")
        @entries.delete(name)
        next
      end
      entry.parent = @entries[parent_key]
      entry.parent.children << entry
    end
  end
end