Module: Githug::UI

Included in:
Level
Defined in:
lib/githug/ui.rb

Constant Summary collapse

@@out_stream = 
STDOUT
@@in_stream = 
STDIN

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/githug/ui.rb', line 59

def method_missing(method, *args, &block)
  return UI.send(method, *args) if UI.methods(false).include?(method.to_s) || UI.methods(false).include?(method)
  super
end

Class Method Details

.ask(msg) ⇒ Object 



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# File 'lib/githug/ui.rb', line 40

def ask(msg)
  request("#{msg} [yn] ") == 'y'
end

.colorize(text, color_code) ⇒ Object 



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# File 'lib/githug/ui.rb', line 44

def colorize(text, color_code)
  return puts text if ENV['OS'] && ENV['OS'].downcase.include?("windows")
  puts "#{color_code}#{text}\033[0m"
end

.error(text) ⇒ Object 



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# File 'lib/githug/ui.rb', line 49

def error(text)
  colorize(text, "\033[31m")
end

.gets ⇒ Object 



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# File 'lib/githug/ui.rb', line 25

def gets
  @@in_stream.gets
end

.in_stream=(in_stream) ⇒ Object 



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# File 'lib/githug/ui.rb', line 13

def in_stream=(in_stream)
  @@in_stream = in_stream
end

.out_stream=(out) ⇒ Object 



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# File 'lib/githug/ui.rb', line 9

def out_stream=(out)
  @@out_stream = out
end

.print(string) ⇒ Object 



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# File 'lib/githug/ui.rb', line 21

def print(string)
  @@out_stream.print(string)
end

.puts(string = "") ⇒ Object 



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# File 'lib/githug/ui.rb', line 17

def puts(string = "")
  @@out_stream.puts(string)
end

.request(msg) ⇒ Object 



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# File 'lib/githug/ui.rb', line 35

def request(msg)
  print("#{msg} ")
  gets.chomp
end

.success(text) ⇒ Object 



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# File 'lib/githug/ui.rb', line 53

def success(text)
  colorize(text, "\033[32m")
end

.word_box(string, width = 80, char = '*') ⇒ Object 



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# File 'lib/githug/ui.rb', line 29

def word_box(string,width=80,char='*')
  puts char*width
  puts "#{char}#{string.center(width-2)}#{char}"
  puts char*width
end