Class: Hiiro::Tmux::Sessions

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/hiiro/tmux/sessions.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sessions) ⇒ Sessions

Returns a new instance of Sessions.



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# File 'lib/hiiro/tmux/sessions.rb', line 16

def initialize(sessions)
  @sessions = sessions
end

Instance Attribute Details

#sessions ⇒ Object (readonly)

Returns the value of attribute sessions.



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# File 'lib/hiiro/tmux/sessions.rb', line 14

def sessions
  @sessions
end

Class Method Details

.fetch ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 6

def self.fetch
  output = `tmux list-sessions -F '#{Session::FORMAT}' 2>/dev/null`
  return new([]) if output.nil? || output.empty?

  sessions = output.each_line.map { |line| Session.from_format_line(line) }.compact
  new(sessions)
end

Instance Method Details

#attached ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 32

def attached
  self.class.new(sessions.select(&:attached?))
end

#detached ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 36

def detached
  self.class.new(sessions.reject(&:attached?))
end

#each(&block) ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 20

def each(&block)
  sessions.each(&block)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hiiro/tmux/sessions.rb', line 50

def empty?
  sessions.empty?
end

#find_by_id(id) ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 24

def find_by_id(id)
  sessions.find { |s| s.id == id }
end

#find_by_name(name) ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 28

def find_by_name(name)
  sessions.find { |s| s.name == name }
end

#name_map ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 44

def name_map
  sessions.each_with_object({}) do |session, h|
    h[session.to_s.chomp] = session.name
  end
end

#names ⇒ Object 



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# File 'lib/hiiro/tmux/sessions.rb', line 40

def names
  sessions.map(&:name)
end

#size ⇒ Object Also known as: count, length 



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# File 'lib/hiiro/tmux/sessions.rb', line 54

def size
  sessions.size
end