Class: Pry::PluginManager

Inherits:

Object

• Object
• Pry::PluginManager

show all

Defined in:

lib/pry/plugins.rb

Defined Under Namespace

Classes: NoPlugin, Plugin

Constant Summary

PRY_PLUGIN_PREFIX =

/^pry-/

Instance Method Summary (collapse)

• - (Boolean) gem_located?(gem_name) private
• - (PluginManager) initialize constructor

  A new instance of PluginManager.

• - (Object) load_plugins

  Require all enabled plugins, disabled plugins are skipped.

• - (Object) locate_plugins

  Find all installed Pry plugins and store them in an internal array.

• - (Hash) plugins

  A hash with all plugin names (minus the 'pry-') as keys and Plugin objects as values.

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# File 'lib/pry/plugins.rb', line 63

def initialize
  @plugins = []
end

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# File 'lib/pry/plugins.rb', line 96

def gem_located?(gem_name)
  @plugins.any? { |plugin| plugin.gem_name == gem_name }
end

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# File 'lib/pry/plugins.rb', line 89

def load_plugins
  @plugins.each do |plugin|
    plugin.activate! if plugin.enabled?
  end
end

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# File 'lib/pry/plugins.rb', line 68

def locate_plugins
  Gem.refresh
  (Gem::Specification.respond_to?(:each) ? Gem::Specification : Gem.source_index.find_name('')).each do |gem|
    next if gem.name !~ PRY_PLUGIN_PREFIX
    plugin_name = gem.name.split('-', 2).last
    @plugins << Plugin.new(plugin_name, gem.name, gem, true) if !gem_located?(gem.name)
  end
  @plugins
end

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# File 'lib/pry/plugins.rb', line 80

def plugins
  h = Hash.new { |_, key| NoPlugin.new(key) }
  @plugins.each do |plugin|
    h[plugin.name] = plugin
  end
  h
end