Class: FilenameParser

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

Overview

Instance Method Summary collapse

Constructor Details

#initialize ⇒ FilenameParser

Returns a new instance of FilenameParser.



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# File 'lib/trex.rb', line 682

def initialize
    @nesting = []
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/trex.rb', line 728

def empty?
    return true
end

#filestate=(state) ⇒ Object 



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# File 'lib/trex.rb', line 686

def filestate=(state)
end

#handle(string, index, lines) ⇒ Object 



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# File 'lib/trex.rb', line 689

def handle(string, index, lines)
    unless string =~ /^\([\.\/]/ || string =~ /^\[[^\]]/ || string =~ /^\)/
        return false
    end
    self.parse(string)
    return true
end

#parse(string) ⇒ Object 



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# File 'lib/trex.rb', line 697

def parse(string)
    while string and string != ""

        if string =~ /^\s+(.*)/
            string = $1
        end

        break unless string

        if string =~ /^\[[^\]]+\](.*)/
            string = $1
            next
        end

        if string =~ /^(\)+)(.*)/
            $1.size.times { @nesting.pop }
            break unless $2
            string = $2[1,$2.size]
            next
        end

        if string =~ /^\(([^\(\)\[]+)(.*)/
            @nesting.push($1)
            string = $2
            next
        end

        break
    end
end

#state ⇒ Object 



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# File 'lib/trex.rb', line 732

def state
    if @nesting.size <= 1
        return ""
    end
    return @nesting[1,@nesting.size].join("|") + ": "
end