# File lib/bones/helpers.rb, line 15 15: def have?( key, &block ) 16: return HAVE[key] if block.nil? 17: HAVE[key] = block.call 18: end
Reads a file at path and spits out an array of the paragraphs specified.
changes = paragraphs_of('History.txt', 0..1).join("\n\n") summary, *description = paragraphs_of('README.txt', 3, 3..8)
# File lib/bones/helpers.rb, line 37 37: def paragraphs_of( path, *paragraphs ) 38: title = String === paragraphs.first ? paragraphs.shift : nil 39: ary = File.read(path).delete("\r").split(/\n\n+/) 40: 41: result = if title 42: tmp, matching = [], false 43: rgxp = /^=+\s*#{Regexp.escape(title)}/ 44: paragraphs << (0..1) if paragraphs.empty? 45: 46: ary.each do |val| 47: if val =~ rgxp 48: break if matching 49: matching = true 50: rgxp = /^=+/ 51: elsif matching 52: tmp << val 53: end 54: end 55: tmp 56: else ary end 57: 58: result.values_at(*paragraphs) 59: end
# File lib/bones/helpers.rb, line 20 20: def quiet( &block ) 21: io = [STDOUT.dup, STDERR.dup] 22: STDOUT.reopen DEV_NULL 23: STDERR.reopen DEV_NULL 24: block.call 25: ensure 26: STDOUT.reopen io.first 27: STDERR.reopen io.last 28: io.each {|x| x.close} 29: end
Find a rake task using the task name and remove any description text. This will prevent the task from being displayed in the list of available tasks.
# File lib/bones/helpers.rb, line 64 64: def remove_desc_for_task( names ) 65: Array(names).each do |task_name| 66: task = Rake.application.tasks.find {|t| t.name == task_name} 67: next if task.nil? 68: task.instance_variable_set :@comment, nil 69: end 70: end
Disabled; run with --debug to generate this.
Generated with the Darkfish Rdoc Generator 1.1.6.