# Função de atributo

A função

**attribute** pode ser usada para acessar um atributo "dinâmico" de uma variável:

\
{{ attribute(object, method) }}

\
{{ attribute(object, method, arguments) }}

\
{{ attribute(array, item) }} 

 Além disso, o teste

**defined** pode verificar a existência de um atributo dinâmico:

\
{{ attribute(object, method) is defined ? 'Method exists' : 'Method does not exist'

\
}}

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