Class: Gobstones::Lang::Commands::IfThenElse

Inherits:
If show all
Defined in:
lib/gobstones/lang/commands/if_then_else.rb

Instance Attribute Summary collapse

Attributes inherited from Conditional

#condition, #then_block

Instance Method Summary collapse

Methods inherited from Conditional

#evaluate_condition

Methods included from EqualityDefinition

#==

Constructor Details

#initialize(condition, then_block, else_block) ⇒ IfThenElse

Returns a new instance of IfThenElse.



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# File 'lib/gobstones/lang/commands/if_then_else.rb', line 9

def initialize(condition, then_block, else_block)
  super(condition, then_block)
  @else_block = else_block
end

Instance Attribute Details

#else_block ⇒ Object (readonly)

Returns the value of attribute else_block.



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# File 'lib/gobstones/lang/commands/if_then_else.rb', line 7

def else_block
  @else_block
end

Instance Method Details

#equality_attributes ⇒ Object 



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# File 'lib/gobstones/lang/commands/if_then_else.rb', line 14

def equality_attributes
  super + [:else_block]
end

#evaluate(context) ⇒ Object 



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# File 'lib/gobstones/lang/commands/if_then_else.rb', line 18

def evaluate(context)
  evaluate_condition(context).
    if_true(then_block, context).
    if_false(else_block, context)
end