Class: Flow::Cli::Utils::CmdHelper

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/flow/cli/utils/cmd_helper.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CmdHelper

Returns a new instance of CmdHelper.



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# File 'lib/flow/cli/utils/cmd_helper.rb', line 9

def initialize
  @pastel = Pastel.new
  self.prompt = TTY::Prompt.new
end

Instance Attribute Details

#prompt ⇒ Object

Returns the value of attribute prompt.



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# File 'lib/flow/cli/utils/cmd_helper.rb', line 8

def prompt
  @prompt
end

Class Method Details

.instance ⇒ Object 



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# File 'lib/flow/cli/utils/cmd_helper.rb', line 51

def instance
  new
end

Instance Method Details

#echo(log) ⇒ Object 



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# File 'lib/flow/cli/utils/cmd_helper.rb', line 16

def echo(log)
  @green ||= @pastel.green.bold.detach
  puts @green.call log
end

#puts_error(log) ⇒ Object Also known as: error, echo_error 



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# File 'lib/flow/cli/utils/cmd_helper.rb', line 34

def puts_error(log)
  @error ||= @pastel.red.bold.detach
  puts @error.call(log)
end

#puts_table(arr_dict, sorted_titles = nil) ⇒ Object 



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# File 'lib/flow/cli/utils/cmd_helper.rb', line 21

def puts_table(arr_dict, sorted_titles = nil)
  sorted_titles = arr_dict.first.keys if sorted_titles.nil?
  table = TTY::Table.new header: sorted_titles
  arr_dict.each do |item| 
    show_item = []
    sorted_titles.each do |key|
      show_item << item[key]
    end
    table << show_item
  end
  puts table.render(:unicode)
end

#puts_warning(log) ⇒ Object Also known as: warning, echo_warning, warn 



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# File 'lib/flow/cli/utils/cmd_helper.rb', line 39

def puts_warning(log)
  @warning ||= @pastel.yellow.detach
  puts @warning.call(log)
end