18 lines
409 B
Ruby
18 lines
409 B
Ruby
module ArtistsHelper
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def link_to_artist(name)
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artist = Artist.find_by_name(name)
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if artist
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link_to(artist.name, artist_path(artist))
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else
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link_to(name, new_artist_path(:name => name)) + " " + content_tag("span", "*", :class => "new-artist")
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end
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end
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def link_to_artists(names)
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names.map do |name|
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link_to_artist(name)
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end.join(", ").html_safe
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end
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end
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