Class: Sablon::Statement::Insertion

Inherits:
Struct
  • Object
show all
Defined in:
lib/sablon/operations.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#expr ⇒ Object

Returns the value of attribute expr



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# File 'lib/sablon/operations.rb', line 4

def expr
  @expr
end

#field ⇒ Object

Returns the value of attribute field



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# File 'lib/sablon/operations.rb', line 4

def field
  @field
end

Instance Method Details

#evaluate(env) ⇒ Object 



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# File 'lib/sablon/operations.rb', line 5

def evaluate(env)
  if content = expr.evaluate(env.context)
    field.replace(Sablon::Content.wrap(content), env)
  else
    field.remove
  end
end