Module: SchemaMonkey::Middleware::Stack

Included in:
Dumper::Extensions, Dumper::Table, Dumper::Tables, Migration::Column, Migration::ColumnOptionsSql, Migration::Index, Migration::IndexComponentsSql, Model::Columns, Model::ResetColumnInformation, Query::ExecCache, Query::Indexes, Query::Tables
Defined in:
lib/schema_monkey/middleware.rb

Defined Under Namespace

Classes: Root

Instance Method Summary collapse

Instance Method Details

#append(middleware) ⇒ Object 



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# File 'lib/schema_monkey/middleware.rb', line 20

def append(middleware)
  stack.insert_before(Root, middleware)
end

#prepend(middleware) ⇒ Object 



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# File 'lib/schema_monkey/middleware.rb', line 24

def prepend(middleware)
  stack.insert(0, middleware)
end

#stack ⇒ Object 



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# File 'lib/schema_monkey/middleware.rb', line 14

def stack
  @stack ||= ::Middleware::Builder.new do
    use Root
  end
end

#start(*args, &block) ⇒ Object 



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# File 'lib/schema_monkey/middleware.rb', line 28

def start(*args, &block)
  env = self.const_get(:Env).new(*args)
  env.instance_variable_set('@root', block)
  stack.call(env)
end