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27 lines
618 B
27 lines
618 B
require_relative './name_checker'
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module CartoDB
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module Visualization
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class NameGenerator
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PATTERN = 'Untitled map'
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def initialize(user, checker=nil)
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@user = user
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@checker = checker || NameChecker.new(user)
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end
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def name(candidate=PATTERN, iteration=0)
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candidate = (candidate || PATTERN).strip
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new_candidate = iteration > 0 ? "#{candidate} #{iteration}" : candidate
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return new_candidate if checker.available?(new_candidate)
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name(candidate, iteration + 1)
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end
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private
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attr_reader :checker, :user
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end
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end
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end
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