Sha256: fd991a3fe71b35de233fa1abe39152a5edf097d91d54cc2b34745fced82c39ff
Contents?: true
Size: 846 Bytes
Versions: 5
Compression:
Stored size: 846 Bytes
Contents
Product.class_eval do
include ActionView::Helpers::NumberHelper
def option_values
option_types.map{|i| i.option_values }.flatten.uniq
end
def grouped_option_values
option_values.group_by(&:option_type)
end
def variant_options_hash
return @variant_options_hash if @variant_options_hash
@variant_options_hash = Hash[grouped_option_values.map{ |type, values|
[type.id.inspect, Hash[values.map{ |value|
[value.id.inspect, Hash[variants.includes(:option_values).select{ |variant|
variant.option_values.select{ |val|
val.id == value.id && val.option_type_id == type.id
}.length == 1 }.map{ |v| [ v.id, { :id => v.id, :count => v.count_on_hand, :price => number_to_currency(v.price) } ] }]
]
}]]
}]
@variant_options_hash
end
end
Version data entries
5 entries across 5 versions & 1 rubygems