Sha256: 6a62cd45870eac470b46686a512d08c6d86622bf573eda163d8f41b3eea46325
Contents?: true
Size: 878 Bytes
Versions: 28
Compression:
Stored size: 878 Bytes
Contents
module Swift
class Header
include Enumerable
def initialize *attributes
@attributes = {}
push *attributes unless attributes.empty?
end
def new_tuple
Hash[insertable.map{|field| [field, @attributes[field].default]}]
end
def push *attributes
@attributes.update Hash[attributes.map{|attribute| [attribute.field, attribute]}]
end
def insertable
@insertable ||= all - [serial]
end
def updatable
@updatable ||= all - (keys | [serial])
end
def all
@all ||= @attributes.keys
end
def serial
return @serial if defined? @serial
serial = find(&:serial)
@serial = serial ? serial.field : nil
end
def keys
@keys ||= select(&:key).map(&:field)
end
def each &block
@attributes.values.each{|v| yield v}
end
end # Header
end # Swift
Version data entries
28 entries across 28 versions & 1 rubygems