Class: Cliff::Helpers

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

Class Method Summary collapse

Class Method Details

.cache_file_name ⇒ Object 



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# File 'lib/cliff.rb', line 43

def cache_file_name
  File.join(ENV['HOME'], ".friendpaste_languages")
end

.copy(content) ⇒ Object

Copy content to clipboard



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# File 'lib/cliff.rb', line 66

def copy(content)
  case RUBY_PLATFORM
  when /darwin/
    return content if `which pbcopy`.strip == ''
    IO.popen('pbcopy', 'r+') { |clip| clip.print content }
  when /linux/
    return content if `which xclip  2> /dev/null`.strip == ''
    IO.popen('xclip', 'r+') { |clip| clip.print content }
  when /i386-cygwin/
    return content if `which putclip`.strip == ''
    IO.popen('putclip', 'r+') { |clip| clip.print content }
  end

  content
end

.fetch_languages ⇒ Object 



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# File 'lib/cliff.rb', line 61

def fetch_languages
  open("#{fp_url}/_all_languages").read
end

.is_language?(opt) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cliff.rb', line 39

def is_language?(opt)
  Cliff.languages.flatten.include?(opt)
end

.load_languages_from_cache ⇒ Object 



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# File 'lib/cliff.rb', line 53

def load_languages_from_cache
  if File.exists?(cache_file_name)
    JSON.parse(File.read(cache_file_name))
  else
    refresh_languages_cache
  end
end

.refresh_languages_cache ⇒ Object 



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# File 'lib/cliff.rb', line 47

def refresh_languages_cache
  languages = fetch_languages
  File.open(cache_file_name, 'w+') {|f| f.write(languages) }
  JSON.parse(languages)
end