class Arrayish::String
Public Class Methods
new(*args)
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Calls superclass method
# File lib/arrayish/string.rb, line 4 def initialize(*args) if args.respond_to? :each super(args.join(separator)) else super end end
Public Instance Methods
+(something)
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# File lib/arrayish/string.rb, line 16 def +(something) new_string( self.to_a + coerce_to_array(something) ) end
[](*args)
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# File lib/arrayish/string.rb, line 20 def [](*args) new_string( self.to_a.send(:[],*args) ) end
to_a()
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# File lib/arrayish/string.rb, line 12 def to_a self.split(separator) end
Private Instance Methods
coerce_to_array(input)
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# File lib/arrayish/string.rb, line 30 def coerce_to_array(input) return [] if input.nil? || input.empty? [input] end
new_string(something)
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# File lib/arrayish/string.rb, line 35 def new_string(something) self.class.new(something) end
separator()
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# File lib/arrayish/string.rb, line 26 def separator ',' end