pocke

// Sync personal calendar to work calendar

function syncCalendar() {
  var FROM_EMAIL = 'YOUR_PERSONAL_MAIL_ADDESS@example.com';
  var TO_EMAIL = 'YOUR_MAIL_ADDESS_FOR_WORK@example2.com';
  var HUB_CALENDAR_ID = 'YOUR_CALENDAR_ID@group.calendar.google.com'
  
  var from_events = getEvents(FROM_EMAIL);
  var hub_events = getEvents(HUB_CALENDAR_ID);
  var hub_cal = CalendarApp.getCalendarById(HUB_CALENDAR_ID);

pocke

# ref: https://tama-san.com/kanji-regex/
kanji = [
  *("\u{2E80}".."\u{2FDF}").to_a,
  "\u{3005}",
  "\u{3007}",
  "\u{303B}",
  *("\u{3400}".."\u{4DBF}").to_a,
  *("\u{4E00}".."\u{9FFF}").to_a,
  *("\u{F900}".."\u{FAFF}").to_a,
  *("\u{20000}".."\u{2FFFF}").to_a,

pocke

module Cacheable
  def cache(method_name)
    orig_name = :"__orig__#{method_name}"
    alias_method orig_name, method_name
    define_method method_name do
      __send__(orig_name).tap do |res|
        self.class.class_eval do
          undef_method method_name
          undef_method orig_name
          define_method method_name do

pocke

function! Rainbow(_) abort
  let colors = ['Blue', "Green", "Cyan", "Red", "Magenta", "Yellow"]
  let groups = ['Normal', 'Constant', 'Identifier', 'Statement', 'Special']
  let offset = g:rainbow_idx % len(colors)

  let idx = 0
  for g in groups
    let color = colors[(idx + offset) % len(colors)]
    execute "hi " . g . " ctermfg=" . color
    let idx += 1

pocke

rules:
  - id: sample.abc
    pattern:
      subject: a.b.'c
      where:
        c: /.+/
    message: a
    examples:
      - before: 'a.b.c'
        after: 'a.b'

pocke

returnが消える

# return 1のreturnはあってもなくても変わらないので、消える。 def foo() return 1 if cond; something end なら消えない。
pp RubyVM::AbstractSyntaxTree.parse("def foo() return 1 end")

(SCOPE@1:0-1:27
 tbl: []

pocke

pocke

# Hello, world!を出力するプログラム
require 'akaza'

Akaza.eval("   	  	   
	
     		  	 	
	
     		 		  
	
     		 		  

pocke

require 'akaza'

class A
  extend Akaza::Annotation

  whitespace def sum(input, output)
 	  

 	  
This	code is never evaluated.	

pocke

require 'akaza'

class A
  extend Akaza::Annotation

  whitespace def sum(a, b)
 	  

 	  input=StringIO.new("#{a}\n#{b}\n")
	  output=StringIO.new