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Versions: 151
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Stored size: 1.78 KB
Contents
module Danger
class Interviewer
attr_accessor :no_delay, :no_waiting, :ui
def initialize(cork_board)
@ui = cork_board
end
def show_prompt
ui.print "> ".bold.green
end
def yellow_bang
"! ".yellow
end
def green_bang
"! ".green
end
def red_bang
"! ".red
end
def say(output)
ui.puts output
end
def header(title)
say title.yellow
say ""
pause 0.6
end
def link(url)
say " -> " + url.underlined + "\n"
end
def pause(time)
sleep(time) unless @no_waiting
end
def wait_for_return
STDOUT.flush
STDIN.gets unless @no_delay
ui.puts
end
def run_command(command, output_command = nil)
output_command ||= command
ui.puts " " + output_command.magenta
system command
end
def ask_with_answers(question, possible_answers)
ui.print "\n#{question}? ["
print_info = proc do
possible_answers.each_with_index do |answer, i|
the_answer = i.zero? ? answer.underlined : answer
ui.print " " + the_answer
ui.print(" /") if i != possible_answers.length - 1
end
ui.print " ]\n"
end
print_info.call
answer = ""
loop do
show_prompt
answer = @no_waiting ? possible_answers[0].downcase : STDIN.gets.downcase.chomp
answer = "yes" if answer == "y"
answer = "no" if answer == "n"
# default to first answer
if answer == ""
answer = possible_answers[0].downcase
ui.puts "Using: " + answer.yellow
end
break if possible_answers.map(&:downcase).include? answer
ui.print "\nPossible answers are ["
print_info.call
end
answer
end
end
end
Version data entries
151 entries across 151 versions & 2 rubygems