Module: MinimumViableProduct::BootstrapHelper

Defined in:
app/helpers/minimum_viable_product/bootstrap_helper.rb

Instance Method Summary collapse

Instance Method Details

#col_groups_of(count, collection, opts = {}) ⇒ Object 



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# File 'app/helpers/minimum_viable_product/bootstrap_helper.rb', line 3

def col_groups_of(count, collection, opts={})
  return if collection.blank?

  html = []
  collection.in_groups_of(count).each do |groups|
    groups.compact.each do |obj|
      html << capture do
        content_tag :div, class: ["col-md-#{12/count.to_f.floor}", opts[:col_class]].compact.join(' ') do
          yield obj
        end
      end.html_safe
    end
  end
  concat html.join.html_safe
end

#row_groups_of(count, collection, opts = {}, &block) ⇒ Object 



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# File 'app/helpers/minimum_viable_product/bootstrap_helper.rb', line 19

def row_groups_of(count, collection, opts={}, &block)
  return if collection.blank?

  html = []
  subsetsize = (collection.count/count.to_f)
  subsetsize.ceil.times do |i|
    subset = collection[count*i...((count*i)+count)]
    html << capture do
      content_tag :div, class: ["row",opts[:row_class]].compact.join(' ') do
        capture do
          col_groups_of(count, subset, opts, &block)
        end
      end
    end.html_safe
  end

  concat html.join.html_safe
end