fredferrao wrote:

mochuara wrote:Ao meu ver, além da sintaxe outro problema da Scala é não ser funcional, e sim orientada a objetos.

Tambem fiquei sem entender esta tua afirmação.

http://www.scala-lang.org/node/25 wrote:
Scala is object-oriented

Scala is a pure object-oriented language in the sense that every value is an object. Types and behavior of objects are described by classes and traits. Classes are extended by subclassing and a flexible mixin-based composition mechanism as a clean replacement for multiple inheritance.

Scala is functional

Scala is also a functional language in the sense that every function is a value. Scala provides a lightweight syntax for defining anonymous functions, it supports higher-order functions, it allows functions to be nested, and supports currying. Scala's case classes and its built-in support for pattern matching model algebraic types used in many functional programming languages.

Furthermore, Scala's notion of pattern matching naturally extends to the processing of XML data with the help of right-ignoring sequence patterns. In this context, sequence comprehensions are useful for formulating queries. These features make Scala ideal for developing applications like web services.

Ainda não comecei a estudar scala(pretedendo fazer isto esta semana), mas que tem alguma coisa funcional ae tem.

mochuara wrote:

fredferrao wrote:

mochuara wrote:Ao meu ver, além da sintaxe outro problema da Scala é não ser funcional, e sim orientada a objetos.

Tambem fiquei sem entender esta tua afirmação.

http://www.scala-lang.org/node/25 wrote:
Scala is object-oriented

Scala is a pure object-oriented language in the sense that every value is an object. Types and behavior of objects are described by classes and traits. Classes are extended by subclassing and a flexible mixin-based composition mechanism as a clean replacement for multiple inheritance.

Scala is functional

Scala is also a functional language in the sense that every function is a value. Scala provides a lightweight syntax for defining anonymous functions, it supports higher-order functions, it allows functions to be nested, and supports currying. Scala's case classes and its built-in support for pattern matching model algebraic types used in many functional programming languages.

Furthermore, Scala's notion of pattern matching naturally extends to the processing of XML data with the help of right-ignoring sequence patterns. In this context, sequence comprehensions are useful for formulating queries. These features make Scala ideal for developing applications like web services.

Ainda não comecei a estudar scala(pretedendo fazer isto esta semana), mas que tem alguma coisa funcional ae tem.

Uma linguagem que possui recursos funcionais como Scala não é propriamente uma linguagem funcional.

fredferrao wrote:

mochuara wrote:

fredferrao wrote:

mochuara wrote:Ao meu ver, além da sintaxe outro problema da Scala é não ser funcional, e sim orientada a objetos.

Tambem fiquei sem entender esta tua afirmação.

http://www.scala-lang.org/node/25 wrote:
Scala is object-oriented

Scala is a pure object-oriented language in the sense that every value is an object. Types and behavior of objects are described by classes and traits. Classes are extended by subclassing and a flexible mixin-based composition mechanism as a clean replacement for multiple inheritance.

Scala is functional

Scala is also a functional language in the sense that every function is a value. Scala provides a lightweight syntax for defining anonymous functions, it supports higher-order functions, it allows functions to be nested, and supports currying. Scala's case classes and its built-in support for pattern matching model algebraic types used in many functional programming languages.

Furthermore, Scala's notion of pattern matching naturally extends to the processing of XML data with the help of right-ignoring sequence patterns. In this context, sequence comprehensions are useful for formulating queries. These features make Scala ideal for developing applications like web services.

Ainda não comecei a estudar scala(pretedendo fazer isto esta semana), mas que tem alguma coisa funcional ae tem.

Uma linguagem que possui recursos funcionais como Scala não é propriamente uma linguagem funcional.

Não é puramente funcional, chamemos de hibrida entao