Class: StaticStruct

Inherits:
Object
  • Object
show all
Defined in:
lib/static_struct.rb

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ StaticStruct

Returns a new instance of StaticStruct.



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# File 'lib/static_struct.rb', line 2

def initialize(hash)
  if !hash.is_a?(Hash)
    raise "StaticStruct must be initialized with a hash."
  end

  @table = build(hash)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(mid, *args) ⇒ Object 



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# File 'lib/static_struct.rb', line 10

def method_missing(mid, *args) 
  value_of(mid)
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/static_struct.rb', line 26

def ==(other)
  return false unless(other.is_a?(StaticStruct))
  return @table == other.table
end

#[](key) ⇒ Object 



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# File 'lib/static_struct.rb', line 14

def [](key)
  value_of(key)
end

#as_json(options = nil) ⇒ Object 



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# File 'lib/static_struct.rb', line 39

def as_json(options = nil)
  to_h.as_json
end

#to_h ⇒ Object 



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# File 'lib/static_struct.rb', line 31

def to_h
  Hash[@table.map {|k, v| [k.to_sym, build_hash(v)]}]
end

#to_json(options = nil) ⇒ Object 



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# File 'lib/static_struct.rb', line 35

def to_json(options = nil)
  to_h.to_json
end

#value_of(key) ⇒ Object 



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# File 'lib/static_struct.rb', line 18

def value_of(key)
  if !@table.has_key?(key.to_sym)
    raise "Property #{key} was not found for StaticStruct##{object_id}."
  end

  @table[key.to_sym]
end