class LondonTransport::Line
Public Class Methods
new(line_details)
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# File lib/london_transport/line.rb, line 2 def initialize(line_details) @line_details = line_details || [] end
Public Instance Methods
names()
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# File lib/london_transport/line.rb, line 6 def names @names ||= @line_details.any? ? @line_details.last['lineIdentifier'] : [] end