Class | Merb::BootLoader |
In: |
merb-core/lib/merb-core/bootloader.rb
|
Parent: | Object |
Execute a block of code before the app loads but after dependencies load.
&block: | A block to be added to the callbacks that will be executed before the app loads. |
:api: public
# File merb-core/lib/merb-core/bootloader.rb, line 166 166: def before_app_loads(&block) 167: before_load_callbacks << block 168: end
Execute a block of code before master process is shut down. Only makes sense on platforms where Merb server can use forking.
&block: | A block to be added to the callbacks that will be executed before master process is shut down. |
:api: public
# File merb-core/lib/merb-core/bootloader.rb, line 179 179: def before_master_shutdown(&block) 180: before_master_shutdown_callbacks << block 181: end
Execute a block of code before worker process is shut down. Only makes sense on platforms where Merb server can use forking.
&block: | A block to be added to the callbacks that will be executed before worker process is shut down. |
:api: public
# File merb-core/lib/merb-core/bootloader.rb, line 192 192: def before_worker_shutdown(&block) 193: before_worker_shutdown_callbacks << block 194: end
Set up the default framework
nil
:api: plugin @overridable
# File merb-core/lib/merb-core/bootloader.rb, line 129 129: def default_framework 130: %w[view model helper controller mailer part].each do |component| 131: Merb.push_path(component.to_sym, Merb.root_path("app/#{component}s")) 132: end 133: Merb.push_path(:application, Merb.root_path("app" / "controllers" / "application.rb")) 134: Merb.push_path(:config, Merb.root_path("config"), nil) 135: Merb.push_path(:router, Merb.dir_for(:config), (Merb::Config[:router_file] || "router.rb")) 136: Merb.push_path(:lib, Merb.root_path("lib"), nil) 137: Merb.push_path(:merb_session, Merb.root_path("merb" / "session")) 138: Merb.push_path(:log, Merb.log_path, nil) 139: Merb.push_path(:public, Merb.root_path("public"), nil) 140: Merb.push_path(:stylesheet, Merb.dir_for(:public) / "stylesheets", nil) 141: Merb.push_path(:javascript, Merb.dir_for(:public) / "javascripts", nil) 142: Merb.push_path(:image, Merb.dir_for(:public) / "images", nil) 143: nil 144: end
Determines whether or not a specific bootloader has finished yet.
bootloader<String, Class>: | The name of the bootloader to check. |
Boolean: | Whether or not the bootloader has finished. |
:api: private
# File merb-core/lib/merb-core/bootloader.rb, line 118 118: def finished?(bootloader) 119: self.finished.include?(bootloader.to_s) 120: end
Adds the inheriting class to the list of subclasses in a position specified by the before and after methods.
klass<Class>: | The class inheriting from Merb::BootLoader. |
nil
:api: plugin
# File merb-core/lib/merb-core/bootloader.rb, line 27 27: def inherited(klass) 28: subclasses << klass.to_s 29: super 30: end
Move a class that is inside the bootloader to some place in the Array, relative to another class.
klass<~to_s>: | The klass to move the bootloader relative to |
where<Integer>: | 0 means insert it before; 1 means insert it after |
nil
:api: private
# File merb-core/lib/merb-core/bootloader.rb, line 75 75: def move_klass(klass, where) 76: index = Merb::BootLoader.subclasses.index(klass.to_s) 77: if index 78: Merb::BootLoader.subclasses.delete(self.to_s) 79: Merb::BootLoader.subclasses.insert(index + where, self.to_s) 80: end 81: nil 82: end
Runs all boot loader classes by calling their run methods.
nil
:api: plugin
# File merb-core/lib/merb-core/bootloader.rb, line 90 90: def run 91: Merb.started = true 92: subklasses = subclasses.dup 93: until subclasses.empty? 94: time = Time.now.to_i 95: bootloader = subclasses.shift 96: if (ENV['DEBUG'] || $DEBUG || Merb::Config[:verbose]) && Merb.logger 97: Merb.logger.debug!("Loading: #{bootloader}") 98: end 99: Object.full_const_get(bootloader).run 100: if (ENV['DEBUG'] || $DEBUG || Merb::Config[:verbose]) && Merb.logger 101: Merb.logger.debug!("It took: #{Time.now.to_i - time}") 102: end 103: self.finished << bootloader 104: end 105: self.subclasses = subklasses 106: nil 107: end