class Ascode::Interpreter::Main

Public Class Methods

new(ast, env = Environment.new) click to toggle source
# File lib/ascode/interpreter/main.rb, line 9
def initialize(ast, env = Environment.new)
  @env = env
  @env.ast = ast

  @map = {
    io: IO,
    math: Math,
    condition: Condition
  }
end

Public Instance Methods

call(type, name) click to toggle source
# File lib/ascode/interpreter/main.rb, line 34
def call(type, name)
  if type == :env
    @env.send name
  else
    @map[type].send name, @env
  end
end
run() click to toggle source
# File lib/ascode/interpreter/main.rb, line 20
def run
  @env.ast.each do |action|
    name = action[:action]

    if name == "push"
      @env.push(action[:what])
    elsif name == "condition"
      Condition.begin @env, action[:true_block], action[:false_block]
    else
      call action[:type], name
    end
  end
end