Class: Lapidarius::Gem

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

Defined Under Namespace

Classes: KindError

Constant Summary collapse

LEVEL_DEPTH = 
5

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name:, version:, deps: []) ⇒ Gem

Returns a new instance of Gem.



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# File 'lib/lapidarius/gem.rb', line 18

def initialize(name:, version:, deps: [])
  @name = name
  @version = version
  @deps = deps
end

Instance Attribute Details

#deps ⇒ Object (readonly)

Returns the value of attribute deps.



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# File 'lib/lapidarius/gem.rb', line 16

def deps
  @deps
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/lapidarius/gem.rb', line 16

def name
  @name
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/lapidarius/gem.rb', line 16

def version
  @version
end

Class Method Details

.factory(name) ⇒ Object 



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# File 'lib/lapidarius/gem.rb', line 7

def self.factory(name)
  name.match(/Gem ([a-z0-9\-_]+)-(\d{1,2}\.\d{1,3}\.\d{1,2})/) do |m|
    return new(name: m[1], version: m[2])
  end
  name.match(/([a-z0-9\-_]+) \(([0-9~<>=, \.]+)\)/) do |m|
    return new(name: m[1], version: m[2])
  end
end

Instance Method Details

#<<(dep) ⇒ Object 



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# File 'lib/lapidarius/gem.rb', line 24

def <<(dep)
  fail KindError, "#{dep.inspect} is not a valid gem" unless gem?(dep)
  @deps << dep
end

#==(gem) ⇒ Object 



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# File 'lib/lapidarius/gem.rb', line 29

def ==(gem)
  return false unless gem?(gem)
  gem.name == name && gem.version == version
end

#deep_count ⇒ Object 



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# File 'lib/lapidarius/gem.rb', line 49

def deep_count
  flatten_deps.size
end

#fullname ⇒ Object 



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# File 'lib/lapidarius/gem.rb', line 45

def fullname
  "#{name} (#{version})"
end

#to_s(recursive: false) ⇒ Object 



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# File 'lib/lapidarius/gem.rb', line 34

def to_s(recursive: false)
  return fullname unless recursive
  fullname.tap do |s|
    deps.each do |dep|
      s << "\n"
      s << indentation
      s << dep.to_s(recursive: recursive)
    end
  end
end