Class: Blueprints::FileContext

Inherits:
Object
  • Object
show all
Defined in:
lib/blueprints/file_context.rb

Overview

Module that blueprints file is executed against. Defined blueprint and namespace methods.

Constant Summary collapse

@@current = 
nil

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ FileContext

Returns a new instance of FileContext.



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# File 'lib/blueprints/file_context.rb', line 8

def initialize(file)
  file = Pathname.new(file)
  @file = file.relative_path_from(Blueprints.config.root)
  FileContext.current = self
  instance_eval(File.read(file))
  FileContext.current = nil
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/blueprints/file_context.rb', line 6

def file
  @file
end

Instance Method Details

#blueprint(name, &block) ⇒ Object

Creates a new blueprint by name and block passed



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# File 'lib/blueprints/file_context.rb', line 17

def blueprint(name, &block)
  Blueprint.new(name, @file, &block)
end

#d(*args) ⇒ Object

Wrapper around Blueprints::Dependency.new. See Blueprints::Dependency for more information.



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# File 'lib/blueprints/file_context.rb', line 33

def d(*args)
  Dependency.new(*args)
end

#namespace(name) ⇒ Object

Creates new namespace by name, and evaluates block against it.



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# File 'lib/blueprints/file_context.rb', line 22

def namespace(name)
  old_namespace = Namespace.root
  namespace = Namespace.new(name)
  Namespace.root = namespace
  yield
  old_namespace.add_child(namespace)
  Namespace.root = old_namespace
  namespace
end