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ojiry/gist:2048993

Created March 16, 2012 07:18
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gistfile1.erb
<!-- Book(id: integer, title: string, created_at: datetime, updated_at: datetime) -->
<!-- not multiple -->
<%= collection_select 'book', 'id', Book.all, 'id', 'title', { selected: "1" } %>
<!-- multiple -->
<%= collection_select 'book', 'id', Book.all, 'id', 'title', { selected: ["1", "2", "3"] }, { multiple: "multiple" } %>
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