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Versions: 10
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Contents
require 'active_support'
require 'active_support/hash_with_indifferent_access'
module ActiveAssets
module ActiveExpansions
class Expansion
include AssetScope
include TypeInferrable
attr_reader :type, :name, :assets, :namespace
alias_method :all, :assets
delegate :empty?, :to => :assets
def initialize(name)
@name = name
@assets = []
end
def configure(options = {}, &blk)
@type, @group, @namespace = options.values_at(:type, :group, :namespace)
instance_eval(&blk) if block_given?
self
end
def asset(path, options = {})
options = HashWithIndifferentAccess.new(options)
# map is for 1.9.2; HashWithIndifferentAccess bug?
options.assert_valid_keys(*Asset.members.map(&:to_s))
inferred_type, extension = inferred_type(path)
options.reverse_merge!(
:type => inferred_type || @current_type || extension || type,
:expansion_name => name,
:group => @current_groups
)
options.update(:path => path)
members = options.values_at(*Asset.members)
a = Asset.new(*members)
a.valid!
@assets << a
end
alias_method :a, :asset
alias_method :_, :asset
def group(*groups, &blk)
@current_groups = groups
instance_eval(&blk)
ensure
@current_groups = nil
end
def namespace(&blk)
raise NoMethodError, "Cannot call namespace from within expansion." if block_given?
@namespace
end
private
def cleanse_path(path)
File.join(File.dirname(path) + File.basename(path, ".#{type}"))
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems