class Ven::Program

• Ven::Program
• Reference
• Object

Overview

An individual Ven program, and a first-tier (higher is more abstract) high level manager.

High level managers are abstractions over the workhorses of Ven: Reader, Compiler, Optimizer and Machine. They manage the workhorses in a simple, graceful and powerful way.

puts Program.new("1 + 1").run # 2 : Num

Included Modules

• Ven::Suite

Defined in:

ven/program.cr

Constructors

• .new(source : String, file : String = "untitled", hub : Ven::Suite::Context::Hub = Context::Hub.new, legate : Ven::Legate = Legate.new)

  Makes a Program.

Instance Method Summary

• #chunks : Array(Ven::Suite::Chunk)

  Returns the chunks of this program.

• #distinct : Distinct | Nil

  Returns this program's distinct.

• #export(destination : Chunks)

  Appends the chunks that (exclusively) this program produced to destination.

• #exposes : Array(Array(String))

  Returns the distincts that this program exposes.

• #file : String

  Returns the filename (or unit name) of this program.

• #hub : Context::Hub

  Returns the context hub of this program.

• #import(pool : Chunks)

  Makes chunks of pool precede chunks of this program, as well as be available at runtime.

• #quotes : Array(Ven::Suite::Quote)

  Returns the quotes of this program.

• #run(with parenthood = [] of Chunk)

  Runs this program: performs all steps of Ven evaluation pipeline.

• #source : String

  Returns the source code of this program.

• #step(step : Step)

  Performs a particular step in Ven program evaluation pipeline.

• #then(*args, **options)

  Alias for #step.

• #to_s(io)

  Appends the result of this program's evaluation of the string representation for an unevaluated program to io.

Constructor Detail

Instance Method Detail