Just use PyPI. Recommend to install cytoolz before installing Rem to speed up function invocations.

pip install remlang

See all features at Inrtoduction.

• Pattern Matching
  Currently support case syntax.

  case expr 
      as destruction 
      [when condition]
      => statements
  end
  

  • Dictionary Pattern Matching

  case %{a: b}
      as {a : &b+1} => 1
      as {a : &b }  => 2
  end 
  

  • Function Parameter Destruction

  >> {|(1, 2, c)| c*2} (1, 2, 3)
  => 6
  

• Inverted Syntax (see the priority table in the linked page)

  file . open . write some_text
  

  . has a high priority while then has a lower one.

  

  

• Into Statement(just like goto)

  

• Currying Function

  

• Scope

• Where Syntax and Block Expression
  

• For Comprehension and For Loop
  

Rem 支持中文编程, 因为它的tokenizer可以被动态操控，在任意一个Rem模块里，均有一个__compiler__对象， 负责处理输入语句到ast的转换。当下内置了一个无参函数中文编程， 便可以使用中文关键字。

>> call 中文编程
>> 对于 [3, 2] 作为 [甲, 乙] => 甲 * 乙 结束
# 等价于 =>
# case [3, 2] as [甲, 乙] => 甲 * 乙 end
=> 6

中英文token对照