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Class: Bundler::Dependency

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
Instance Chain:
Inherits: Gem::Dependency
Defined in: lib/bundler/dependency.rb

Constant Summary

Class Method Summary

Instance Attribute Summary

Instance Method Summary

::Gem::Dependency - Inherited

#encode_with, #eql?,
#matches_spec?

Backport of performance enhancement added to RubyGems 1.4.

#requirement, #to_lock, #to_yaml_properties

Constructor Details

.new(name, version, options = {}, &blk) ⇒ Dependency

[ GitHub ]

  
# File 'lib/bundler/dependency.rb', line 80

def initialize(name, version, options = {}, &blk)
  type = options["type"] || :runtime
  super(name, version, type)

  @autorequire    = nil
  @groups         = Array(options["group"] || :default).map(&:to_sym)
  @source         = options["source"]
  @platforms      = Array(options["platforms"])
  @env            = options["env"]
  @should_include = options.fetch("should_include", true)
  @gemfile        = options["gemfile"]

  @autorequire = Array(options["require"] || []) if options.key?("require")
end

Instance Attribute Details

#autorequire (readonly)

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# File 'lib/bundler/dependency.rb', line 9

attr_reader :autorequire

#current_env?Boolean (readonly)

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# File 'lib/bundler/dependency.rb', line 109

def current_env?
  return true unless @env
  if @env.is_a?(Hash)
    @env.all? do |key, val|
      ENV[key.to_s] && (val.is_a?(String) ? ENV[key.to_s] == val : ENV[key.to_s] =~ val)
    end
  else
    ENV[@env.to_s]
  end
end

#current_platform?Boolean (readonly)

[ GitHub ]

  
# File 'lib/bundler/dependency.rb', line 120

def current_platform?
  return true if @platforms.empty?
  @platforms.any? do |p|
    Bundler.current_ruby.send("#{p}?")
  end
end

#gemfile (readonly)

[ GitHub ]

  
# File 'lib/bundler/dependency.rb', line 10

attr_reader :groups, :platforms, :gemfile

#groups (readonly)

[ GitHub ]

  
# File 'lib/bundler/dependency.rb', line 10

attr_reader :groups, :platforms, :gemfile

#platforms (readonly)

[ GitHub ]

  
# File 'lib/bundler/dependency.rb', line 10

attr_reader :groups, :platforms, :gemfile

#should_include?Boolean (readonly)

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# File 'lib/bundler/dependency.rb', line 105

def should_include?
  @should_include && current_env? && current_platform?
end

#specific?Boolean (readonly)

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# File 'lib/bundler/dependency.rb', line 133

def specific?
  super
rescue NoMethodError
  requirement != ">= 0"
end

Instance Method Details

#gem_platforms(valid_platforms)

Returns the platforms this dependency is valid for, in the same order as passed in the valid_platforms parameter

[ GitHub ]

  
# File 'lib/bundler/dependency.rb', line 97

def gem_platforms(valid_platforms)
  return valid_platforms if @platforms.empty?

  @gem_platforms ||= @platforms.map {|pl| PLATFORM_MAP[pl] }.compact.uniq

  valid_platforms & @gem_platforms
end

#to_lock

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# File 'lib/bundler/dependency.rb', line 127

def to_lock
  out = super
  out << "!" if source
  out << "\n"
end