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Contents
# encoding: utf-8
require 'thor/shell/color'
module Alchemy
# Provides methods for collecting sentences and displaying them
# in a list on the shell / log
#
module Shell
def desc(message)
puts "\n#{message}"
puts "#{'-' * message.length}\n"
end
def todo(todo)
add_todo todo
end
# Adds a sentence to the todos Array
#
# @param [String] todo
#
def add_todo(todo)
todos << todo
end
# All todos
#
# @return [Array]
#
def todos
@@todos ||= []
end
# Prints out all the todos
#
def display_todos
if todos.length > 0
log "\nTODOS:", :message
log "------\n", :message
todos.each_with_index do |todo, i|
log "\n#{i+1}. ", :message
log todo, :message
end
end
end
# Prints out the given todo message with the color due to its type
#
# @param [String] message
# @param [Symbol] type
#
def log(message, type=nil)
case type
when :skip
puts "#{color(:yellow)}== Skipping! #{message}#{color(:clear)}"
when :error
puts "#{color(:red)}!! ERROR: #{message}#{color(:clear)}"
when :message
puts "#{color(:clear)}#{message}"
else
puts "#{color(:green)}== #{message}#{color(:clear)}"
end
end
private
# Gives the color string using Thor
# Used for colorizing the message on the shell
#
# @param [String] name
# @return [String]
#
def color(name)
color_const = name.to_s.upcase
if Thor::Shell::Color.const_defined?(color_const)
"Thor::Shell::Color::#{color_const}".constantize
else
""
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems