def render(context)
collection = context[@collection_name] or return ''.freeze
from = @attributes['offset'.freeze] ? context[@attributes['offset'.freeze]].to_i : 0
to = @attributes['limit'.freeze] ? from + context[@attributes['limit'.freeze]].to_i : nil
collection = Utils.slice_collection(collection, from, to)
length = collection.length
cols = context[@attributes['cols'.freeze]].to_i
row = 1
col = 0
result = "<tr class=\"row1\">\n"
context.stack do
collection.each_with_index do |item, index|
context[@variable_name] = item
context['tablerowloop'.freeze] = {
'length'.freeze => length,
'index'.freeze => index + 1,
'index0'.freeze => index,
'col'.freeze => col + 1,
'col0'.freeze => col,
'rindex'.freeze => length - index,
'rindex0'.freeze => length - index - 1,
'first'.freeze => (index == 0),
'last'.freeze => (index == length - 1),
'col_first'.freeze => (col == 0),
'col_last'.freeze => (col == cols - 1)
}
col += 1
result << "<td class=\"col#{col}\">" << super << '</td>'
if col == cols and (index != length - 1)
col = 0
row += 1
result << "</tr>\n<tr class=\"row#{row}\">"
end
end
end
result << "</tr>\n"
result
end