Class: Map::Struct
- Inherits:
-
Object
- Object
- Map::Struct
- Defined in:
- lib/map/struct.rb
Constant Summary collapse
- Keys =
lambda{|*keys| keys.flatten!; keys.compact!; keys.map!{|key| key.to_s}}
Instance Attribute Summary collapse
-
#map ⇒ Object
readonly
Returns the value of attribute map.
Instance Method Summary collapse
-
#initialize(map) ⇒ Struct
constructor
A new instance of Struct.
- #method_missing(method, *args, &block) ⇒ Object
Constructor Details
#initialize(map) ⇒ Struct
Returns a new instance of Struct.
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# File 'lib/map/struct.rb', line 8 def initialize(map) @map = map end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args, &block) ⇒ Object
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# File 'lib/map/struct.rb', line 12 def method_missing(method, *args, &block) method = method.to_s case method when /=$/ key = method.chomp('=') value = args.shift @map[key] = value when /\?$/ key = method.chomp('?') value = @map.has?( key ) else key = method raise(IndexError, key) unless @map.has_key?(key) value = @map[key] end value.is_a?(Map) ? value.struct : value end |
Instance Attribute Details
#map ⇒ Object (readonly)
Returns the value of attribute map.
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# File 'lib/map/struct.rb', line 6 def map @map end |