Class: VimSitter::System

Inherits:
Object
  • Object
show all
Defined in:
lib/vim_sitter/system.rb

Class Method Summary collapse

Class Method Details

.app_installed?(app) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vim_sitter/system.rb', line 13

def self.app_installed? app
  begin
    `#{app} --version`
  rescue
    return false
  end
  return true
end

.git_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vim_sitter/system.rb', line 5

def self.git_installed?
  app_installed? 'git'
end

.vim_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vim_sitter/system.rb', line 9

def self.vim_installed?
  app_installed? 'vim'
end