Class: WhatTheGem::Gem::Bundled

Inherits:
Object
  • Object
show all
Defined in:
lib/whatthegem/gem/bundled.rb

Defined Under Namespace

Classes: NoBundle, NotBundled

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(spec) ⇒ Bundled

Returns a new instance of Bundled.



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# File 'lib/whatthegem/gem/bundled.rb', line 37

def initialize(spec)
  @spec = spec
end

Instance Attribute Details

#spec ⇒ Object (readonly)

Returns the value of attribute spec.



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# File 'lib/whatthegem/gem/bundled.rb', line 35

def spec
  @spec
end

Class Method Details

.fetch(name) ⇒ Object 



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# File 'lib/whatthegem/gem/bundled.rb', line 26

def self.fetch(name)
  return NoBundle.new(name) unless File.exists?('Gemfile') && File.exists?('Gemfile.lock')

  definition = Bundler::Definition.build('Gemfile', 'Gemfile.lock', nil)
  spec = definition.locked_gems.specs.detect { |s| s.name == name } or return NotBundled.new(name)
  spec.send(:__materialize__)
  new(spec)
end

Instance Method Details

#materialized? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/whatthegem/gem/bundled.rb', line 45

def materialized?
  !spec.instance_variable_get('@specification').nil?
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/whatthegem/gem/bundled.rb', line 41

def present?
  true
end

#to_h ⇒ Object 



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# File 'lib/whatthegem/gem/bundled.rb', line 49

def to_h
  {
    type: 'bundled',
    name: spec.name,
    version: spec.version.to_s,
    dir: materialized? ? spec.gem_dir : '(not installed)'
  }
end