class Myst::VM

• Myst::VM
• Reference
• Object

Defined in:

myst/vm.cr

Constructors

• .new(source : IO = IO::Memory.new, source_name : String = "eval_input", with_stdlib? : Bool = true, use_stdios? : Bool = false, product : Bool = true)

  This constructor is not really meant to be called unless you're initializing an "empty" vm Instead .for_file and .for_content should be used Many of these parameters would be rarely used All having default values, i don't really think the amount of parameters is a problem

Class Method Summary

• .eval(string_source : String, with_stdlib : Bool = true, use_stdios? : Bool = false, product : Bool = true)
• .for_content(string_source : String, with_stdlib : Bool = true, use_stdios? : Bool = false, product : Bool = true)
• .for_file(source_file : String, with_stdlib : Bool = true, use_stdios? : Bool = false, product : Bool = true)
• .run(source_file : String, with_stdlib : Bool = true, use_stdios? : Bool = false, product : Bool = true)

Instance Method Summary

• #errput
• #errput=(io : IO)
• #eval(program : String)

  Tries to run the provided string as a myst program

• #input
• #input=(io : IO)
• #interpreter : Myst::Interpreter
• #output
• #output=(io : IO)
• #print_ast(io : IO = STDOUT)
• #program=(program)
• #require(*files)
• #reset!
• #run

  Runs the @source io

• #run(*files)

  Runs file(s)

• #use_stdios!
• #use_stdios=(use_stdios : Bool)

  Helper method to quickly set all io to std or new

• #use_stdios?

Constructor Detail

Class Method Detail

Instance Method Detail