class MigemoStaticDict
Public Class Methods
new(filename)
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Calls superclass method
MigemoDict::new
# File lib/migemo-dict.rb, line 48 def initialize (filename) super(filename) @index = File.new(filename + ".idx").read.unpack "N*" end
Public Instance Methods
lookup(pattern) { |migemo_dict_item| ... }
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# File lib/migemo-dict.rb, line 53 def lookup (pattern) range = @index.bsearch_range do |idx| key, values = decompose(get_line(idx)) key.prefix_match(pattern) end if range range.each do |i| key, values = decompose(get_line(@index[i])) yield(MigemoDictItem.new(key, values)) end end end
Private Instance Methods
get_line(index)
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# File lib/migemo-dict.rb, line 67 def get_line (index) @dict.seek(index) @dict.gets end