24 lines
471 B
Ruby
24 lines
471 B
Ruby
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require_relative './collection'
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module CartoDB
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module Visualization
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class NameChecker
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def initialize(user)
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@user = user
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end
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def available?(candidate)
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!taken_names_for.include?(candidate)
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end
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private
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def taken_names_for
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@taken_names ||= Carto::Visualization::where(user_id: user.id).select(:name).map(&:name)
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end
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attr_reader :user
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end # NameChecker
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end # Visualization
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end # CartoDB
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