class File::Visitor::Filter::Ext
Public Class Methods
new(ext)
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# File lib/file/visitor/filter/ext.rb, line 6 def initialize(ext) if ext.is_a?(Array) @extentions = ext elsif ext.nil? raise ArgumentError, "ext is nil" else @extentions = [ext] end @extentions = @extentions.map do |extention| if extention.nil? || !(extention.is_a?(String) || extention.is_a?(Symbol)) raise ArgumentError, "ext must be Sting/Symbol." end extention = extention.to_s unless extention =~ /\A\./ extention = ".#{extention}" end extention end end
Public Instance Methods
match?(path)
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# File lib/file/visitor/filter/ext.rb, line 29 def match?(path) ext = File.extname(path) @extentions.any? { |fext| ext == fext } end
to_s()
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# File lib/file/visitor/filter/ext.rb, line 34 def to_s "%s[%s]" % [self.class.name, @extentions.join(',')] end