22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
# File 'lib/aureus/components/row.rb', line 22
def render
if @columns.empty?
content_tag 'div', @content, class: 'row'
elsif @columns.length == 1
content_tag 'div', @columns.first.content, class: 'row'
else
total_width = @columns.inject 0 do |sum, n|
sum + n.width
end
out = String.new.html_safe
@columns.each_with_index do |c,i|
left = 0.5
right = 0.5
width = (100.0 / total_width * c.width).round
if i == 0
left = 0
width -= 0.5
elsif i == @columns.length-1
right = 0
width -= 0.5
else
width -= 1
end
out += content_tag 'div', c.render, class: :column, style: "width: #{width}%; margin-left: #{left}%; margin-right: #{right}%"
end
content_tag 'div', out, class: 'row'
end
end
|