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document.write("dependency "dm-is-paginated"<\/span>, "0.0.1"<\/span>\n");
document.write("dependency "merb-pagination"<\/span>, "0.0.1"<\/span>\n");
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document.write("In the model (app/models/post.rb) you want to page, you need to add is_paginated: <\/h2>\n");
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document.write("class<\/span> Post<\/span><\/span>\n");
document.write("  include<\/span> DataMapper<\/span>::Resource<\/span><\/span>\n");
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document.write("  is_paginated\n");
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document.write("  # rest of model stuff...<\/span>\n");
document.write("end<\/span>\n");
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document.write("In your controller (app/controllers/posts.rb), page the results: <\/h2>\n");
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document.write("class<\/span> Posts < Application<\/span><\/span><\/span>\n");
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document.write("  def<\/span> index<\/span><\/span>\n");
document.write("    @current_page<\/span> =<\/span> (params[:page<\/span>] ||<\/span> 1<\/span>).to_i<\/span><\/span>\n");
document.write("    @page_count<\/span>, @posts<\/span> =<\/span> Post<\/span>.paginated<\/span><\/span>(\n");
document.write("      :page<\/span> => @current_page<\/span>,\n");
document.write("      :per_page<\/span> => 10<\/span>,\n");
document.write("      :order<\/span> => [:created_at<\/span>.desc<\/span><\/span>]\n");
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document.write("    display @posts<\/span>\n");
document.write("  end<\/span>\n");
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document.write("  # rest of controller stuff...<\/span>\n");
document.write("end<\/span>\n");
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document.write("Then in the view (app/views/posts/index.html.erb) : <\/h2>\n");
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document.write("<<\/span>%<\/span> @posts<\/span>.each<\/span><\/span> do <\/span>|post<\/span>| -<\/span>%><\/span>\n");
document.write("  Do your normal loop stuff here.<\/span>\n");
document.write("<% end -%><\/span>\n");
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document.write("<<\/span>!-<\/span>-<\/span> then<\/span> add the pagination -<\/span>-<\/span>><\/span>\n");
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document.write("    <<\/span>%=<\/span> paginate<\/span><\/span>(\n");
document.write("      @current_page<\/span>, \n");
document.write("      @page_count<\/span>, \n");
document.write("      :outer_window<\/span> => 5<\/span>, \n");
document.write("      :next_label<\/span> => "Older Posts &raquo;"<\/span>, \n");
document.write("      :prev_label<\/span> => "&laquo; Newer Posts"<\/span>\n");
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document.write("    %><\/span>\n");
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document.write("      <\/a>\n");
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document.write("    Pastie #371098<\/a> linked directly from Pastie<\/a>.\n");
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