Class: Onboard::Finder

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(needle, haystack) ⇒ Finder

Returns a new instance of Finder.



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# File 'lib/onboard/find.rb', line 9

def initialize(needle, haystack)
  @needle = needle
  @haystack = haystack
end

Instance Attribute Details

#haystack ⇒ Object (readonly)

Returns the value of attribute haystack.



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# File 'lib/onboard/find.rb', line 7

def haystack
  @haystack
end

#needle ⇒ Object (readonly)

Returns the value of attribute needle.



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# File 'lib/onboard/find.rb', line 7

def needle
  @needle
end

Instance Method Details

#info_ext?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/onboard/find.rb', line 32

def info_ext?(file)
  File.extname(file) == '.info'
end

#info_file(dir) ⇒ Object 



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# File 'lib/onboard/find.rb', line 25

def info_file(dir)
  Find.find(dir).select do |f|
    next unless File.file?(f)
    return f if info_ext?(f)
  end
end

#locate ⇒ Object 



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# File 'lib/onboard/find.rb', line 14

def locate
  found = {}
  Find.find(haystack) do |e|
    next unless File.directory?(e)
    next unless needle.include?(File.basename(e))
    file = info_file(e)
    found[e] = version(file)
  end
  found
end

#version(file) ⇒ Object 



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# File 'lib/onboard/find.rb', line 36

def version(file)
  File.open(file) do |g|
    g.each_line do |line|
      if line =~ /version/
        return line.scan(/.*?"(.*?)".*$/)[0].nil? ? false : line.scan(/.*?"(.*?)".*$/)[0][0]
      end
    end
  end
end