Class: SystemBrowser::Services::GemService

Inherits:
AbstractService show all
Includes:
Helpers::BehaviourServiceHelper, Helpers::GemServiceHelper
Defined in:
lib/system_browser/services/gem_service.rb

Constant Summary collapse

CORE_LABEL = 
'Ruby Core'
STDLIB_LABEL = 
'Ruby Stdlib'
DEFAULT_GEMS = 
[{name: CORE_LABEL}, {name: STDLIB_LABEL}]

Instance Method Summary collapse

Methods included from Helpers::BehaviourServiceHelper

#stdlib_behaviours

Methods included from Helpers::GemServiceHelper

#all_gems, #find_gem

Methods inherited from AbstractService

#initialize, service_name

Constructor Details

This class inherits a constructor from SystemBrowser::Services::AbstractService

Instance Method Details

#description(*args) ⇒ Object 



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# File 'lib/system_browser/services/gem_service.rb', line 13

def description(*args)
  gem = self.find_gem(@data)

  case @data
  when CORE_LABEL
    desc = <<DESC
Ruby Core-#{RUBY_VERSION}
===
The Ruby Core defines common Ruby behaviours available to every program.
DESC

    {
      description: desc,
      behaviours: self.count_behaviours(CoreClasses.as_set),
      development_deps: [],
      runtime_deps: [],
    }
  when STDLIB_LABEL
    desc = <<DESC
Ruby Standard Library-#{RUBY_VERSION}
===
The Ruby Standard Library is a vast collection of classes and modules that you can require in your code for additional features. System Browser shows only those behaviours that were required by this Ruby process.
DESC
    {
      description: desc,
      behaviours: self.count_behaviours(self.stdlib_behaviours),
      development_deps: [],
      runtime_deps: []
    }
  else
    gemdata = Gem2Markdown.convert(gem)
    behs = BehaviourService.all_from(gem.name)
    gemdata[:behaviours] = count_behaviours(behs)
    gemdata
  end
end

#get ⇒ Object 



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# File 'lib/system_browser/services/gem_service.rb', line 8

def get
  gems = self.all_gems.map { |gem| {name: gem.first} }
  [*DEFAULT_GEMS, *gems]
end

#open ⇒ Object 



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# File 'lib/system_browser/services/gem_service.rb', line 50

def open
  editor = [ENV['VISUAL'], ENV['EDITOR']].find{|e| !e.nil? && !e.empty? }
  path = self.find_gem(@data).full_gem_path

  command = [*Shellwords.split(editor), path]

  system(*command)

  :ok
end