class Rouge::Guessers::Source
Attributes
source[R]
Public Class Methods
new(source)
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# File lib/rouge/guessers/source.rb, line 9 def initialize(source) @source = source end
Public Instance Methods
filter(lexers)
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# File lib/rouge/guessers/source.rb, line 13 def filter(lexers) # don't bother reading the input if # we've already filtered to 1 return lexers if lexers.size == 1 source_text = get_source(@source) Lexer.assert_utf8!(source_text) source_text = TextAnalyzer.new(source_text) collect_best(lexers) do |lexer| next unless lexer.methods(false).include? :detect? lexer.detect?(source_text) ? 1 : nil end end