### Home Classes Methods

### In Files

- lib/merb-core/bootloader.rb

### Parent

Merb::BootLoader

### Namespace

- CLASS Merb::BootLoader::ReloadClasses::TimedExecutor

### Methods

- ::build_paths
- ::reload
- ::reload!
- ::run

### Files

- CHANGELOG
- LICENSE
- README
- TODO

### Class/Module Index

Quicksearch

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No matching classes.

# Merb::BootLoader::ReloadClasses

### Public Class Methods

build_paths() click to toggle source

Returns a list of the paths on the merb application stack

#### Returns

nil

:api: private

    # File lib/merb-core/bootloader.rb, line 1436
    def self.build_paths
      paths = []
      Merb.load_paths.each do |path_name, file_info|
        path, glob = file_info
        next unless glob
        paths << Dir[path / glob]
      end

      if Merb.dir_for(:application) && File.file?(Merb.dir_for(:application))
        paths << Merb.dir_for(:application)
      end

      paths.flatten!

      return paths
    end

reload(paths = []) click to toggle source

Reloads all files which have been modified since they were last loaded.

#### Returns

nil

:api: private

    # File lib/merb-core/bootloader.rb, line 1419
    def self.reload(paths = [])
      paths.each do |file|
        next if LoadClasses::MTIMES[file] &&
          LoadClasses::MTIMES[file] == File.mtime(file)

        LoadClasses.reload(file)
      end

      nil
    end

reload!() click to toggle source

Reloads all the files on the Merb application path

#### Returns

nil

:api: private

    # File lib/merb-core/bootloader.rb, line 1409
    def self.reload!
      reload(build_paths)
    end

run() click to toggle source

Set up the class reloader if class reloading is enabled. This checks periodically for modifications to files loaded by the LoadClasses BootLoader and reloads them when they are modified.

#### Returns

nil

:api: plugin

    # File lib/merb-core/bootloader.rb, line 1392
    def self.run
      return unless Merb::Config[:reload_classes]

      TimedExecutor.every(Merb::Config[:reload_time] || 0.5) do
        GC.start
        reload!
      end

      nil
    end

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