Sha256: 3c34d8070ea61e713c8e2ba4b6f0a739a5ed2139abd4ae615bfd77f121fd872f
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Size: 1.55 KB
Versions: 15
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Contents
require 'awestruct/dependencies'
module Awestruct
module AStructMixin
def self.extended(o)
class << o
alias_method :original_entries, :entries
undef entries
end
end
def cascade_for_nils!
@cascade_for_nils = true
self
end
def key?(key)
super( key ) || super( key.to_sym ) || super( key.to_s )
end
def [](key)
r = super( key ) || super( key.to_sym ) || super( key.to_s )
transform_entry( key, r )
end
def method_missing(sym, *args, &blk)
type = sym.to_s[-1,1]
name = sym.to_s.gsub(/[=!?]$/, '').to_sym
case type
when '='
self[name] = args.first
when '!'
__send__(name, *args, &blk)
when '?'
self[name]
else
if key?(name)
self[name]
elsif @cascade_for_nils
self[name] = AStruct.new.cascade_for_nils!
self[name]
else
nil
end
end
end
UNTRACKED_KEYS = [
:url,
]
def transform_entry(for_key, entry)
r = case(entry)
when AStructMixin
entry
when Hash
#AStruct.new( entry )
entry.extend( AStructMixin )
when Array
entry.map!{|i| transform_entry( for_key, i)}
else
entry
end
if ( self.is_a? Awestruct::Page )
unless UNTRACKED_KEYS.include? for_key.to_sym
Awestruct::Dependencies.track_dependency( self )
end
end
r
end
def inspect
"AStruct{...}"
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems