Sha256: 83991d120b2fb7f2d4e51b328473a7037cab2721c6e47ea184c511b65fbc7372
Contents?: true
Size: 1.72 KB
Versions: 9
Compression:
Stored size: 1.72 KB
Contents
module Assets
class Rule
# Rule that concatenates assets from other rules
class Concat < self
include Concord.new(:name, :mime, :rules)
# Return name
#
# @return [String]
#
# @api private
#
attr_reader :name
# Return mime
#
# @return [Mime]
#
# @api private
#
attr_reader :mime
# Instantiate object
#
# @param [String] name
# @param [Enumerable<Rule>] rules
#
# @api private
#
def self.new(name, rules)
mime = detect_mime(rules)
super(name, mime, rules)
end
# Build concat rules
#
# @param [String] name
#
# @return [Rule::Concat]
#
# @api private
#
def self.build(name, *rules)
new(name, rules)
end
# Return body
#
# @return [String]
#
# @api private
#
def body
rules.map(&:body).join
end
# Return updated_at
#
# @return [Time]
#
# @api private
#
def updated_at
rules = self.rules
time = rules.first.updated_at
rules.each do |rule|
updated_at = rule.updated_at
if time < updated_at
time = updated_at
end
end
time
end
# Detect mime type
#
# @param [Rules] rules
#
# @return [Mime]
#
# @api private
#
def self.detect_mime(rules)
raise "No mime type for empty rules" if rules.empty?
mime = rules.first.mime
unless rules.all? { |rule| rule.mime == mime }
raise 'Rules do not share mime type!'
end
mime
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems