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HostEnvironment — Documentation by YARD 0.9.34

Module: Extism::HostEnvironment

Defined in:
lib/extism/host_environment.rb

Overview

Represents an “environment” that can be imported to a plug-in

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 


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# File 'lib/extism/host_environment.rb', line 19

def self.included(base)
  base.extend ClassMethods
  base.class_variable_set(:@@import_funcs, [])
end

Instance Method Details

#host_functions ⇒ Array<Extism::Function>

Creates the host functions to pass to the plug-in on intialization. Used internally by the Plugin initializer


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# File 'lib/extism/host_environment.rb', line 30

def host_functions
  import_funcs = self.class.class_variable_get(:@@import_funcs)
  import_funcs.map do |f|
    name, params, returns = f
    Extism::Function.new(
      name.to_s,
      params,
      returns,
      method(name).to_proc
    )
  end
end