Class: Outdated::RubyGems::Gem

Inherits:
Object
  • Object
show all
Defined in:
lib/outdated/ruby_gems/gem.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(specs = []) ⇒ Gem

Returns a new instance of Gem.

Raises:

  • (ArgumentError) 


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# File 'lib/outdated/ruby_gems/gem.rb', line 14

def initialize(specs = [])
  @specs = specs

  raise ArgumentError, "conflicting spec names" unless specs.uniq(&:name).count < 2
end

Instance Attribute Details

#specs ⇒ Object (readonly)

Returns the value of attribute specs.



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# File 'lib/outdated/ruby_gems/gem.rb', line 12

def specs
  @specs
end

Class Method Details

.from_response(name, response) ⇒ Object 



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# File 'lib/outdated/ruby_gems/gem.rb', line 4

def self.from_response(name, response)
  return new if response.code == 404

  body = response.body
  specs = JSON.parse(body).map { |spec| Outdated::RubyGems::Spec.from_response_object(name, spec) }
  new(specs)
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/outdated/ruby_gems/gem.rb', line 24

def empty?
  specs.empty?
end

#first ⇒ Object 



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# File 'lib/outdated/ruby_gems/gem.rb', line 32

def first
  specs.first
end

#get(version) ⇒ Object 



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# File 'lib/outdated/ruby_gems/gem.rb', line 36

def get(version)
  specs.find { |spec| spec.version == version }
end

#name ⇒ Object 



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# File 'lib/outdated/ruby_gems/gem.rb', line 20

def name
  specs.first.name
end

#recommend(currently_used_spec, cut_off) ⇒ Object 



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# File 'lib/outdated/ruby_gems/gem.rb', line 40

def recommend(currently_used_spec, cut_off)
  recommended_spec = specs.find do |spec|
    semver = spec.version.to_s.split(/\./).map(&:to_i)
    currently_used_semver = currently_used_spec.version.to_s.split(/\./).map(&:to_i)
    prerelease = spec.prerelease
    too_new = cut_off < spec.created_at
    minor_or_major_upgrade =
      semver[0] > currently_used_semver[0] || semver[1] > currently_used_semver[1]

    !prerelease && !too_new && !minor_or_major_upgrade
  end

  code =
    if recommended_spec.nil?
      Outdated::IMMATURE
    elsif recommended_spec > currently_used_spec
      Outdated::OUTDATED
    elsif recommended_spec < currently_used_spec
      Outdated::IMMATURE
    end

  [recommended_spec, code]
end

#size ⇒ Object 



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# File 'lib/outdated/ruby_gems/gem.rb', line 28

def size
  specs.size
end