Dearest Dearest

## use-element-size.js 监听element 尺寸变化.js
import { useState, useEffect, useRef } from 'react';
import ResizeObserver from '@/modules/resize-observer';

export default function useElementSize(element) {
  const targetRef = useRef();
  const [state, setState] = useState({ width: undefined, height: undefined });

  useEffect(() => {
    if (typeof element === 'function') {
      targetRef.current = element();

## use-element-rect.js 不知道干啥的.js
import { useState, useEffect, useCallback } from 'react';
import useThrottle from './use-throttle';
import { useGlobalEventListener } from './use-event-listener';

function getRect(element) {
  if (element) return element.getBoundingClientRect();

  return {
    width: 0,
    height: 0,

## association_loader.rb
class AssociationLoader < GraphQL::Batch::Loader
  def self.validate(model, association_name)
    new(model, association_name)
    nil
  end

  def initialize(model, association_name, preload_scope = nil)
    @model = model
    @association_name = association_name
    @reflection = model.reflect_on_association(association_name)

## skeleton_screen_loading.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    body {
      display: flex;
      justify-content: center;

## GitCommitEmoji.md

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                Dearest
                / GitCommitEmoji.md
            
            
              Created
              February 3, 2020 01:30
                — forked from parmentf/GitCommitEmoji.md
            
              
                Git Commit message Emoji
              
          
    Inspired by dannyfritz/commit-message-emoji
See also gitmoji.


Commit type
Emoji


Initial commit
🎉 :tada:


Version tag
🔖 :bookmark:


New feature
✨ :sparkles:


Bugfix
🐛 :bug:


## retry.rb
def self.set_flag( user_id, flag )
  # Making sure we only retry 2 times
  tries ||= 2
  flag = UserResourceFlag.where( :user_id => user_id , :flag => flag).first_or_create!
rescue ActiveRecord::RecordNotUnique => e
  Rollbar.error(e)
  retry unless (tries -= 1).zero?
end

## filter_by_permission_query.rb
def apply(scope, permission)
          scope.where('all_permissions = true OR permissions @> ARRAY[?]::varchar[]', permission)
        end

## unicode_to_utf8
require 'cgi'
def unicode_utf8(unicode_string)
    unicode_string.gsub(/\\u\w{4}/) do |s|
      str = s.sub(/\\u/, "").hex.to_s(2)
      if str.length < 8
        CGI.unescape(str.to_i(2).to_s(16).insert(0, "%"))
      else
        arr = str.reverse.scan(/\w{0,6}/).reverse.select{|a| a != ""}.map{|b| b.reverse}
        hex = lambda do |s|
          (arr.first == s ? "1" * arr.length + "0" * (8 - arr.length - s.length) + s : "10" + s).to_i(2).to_s(16).insert(0, "%")

## city.rb
class City < ActiveRecord::Base
  def self.top_cities(order_by)
    @top_cities ||= Hash.new do |h, key|
      h[key] = where(top_city: true).order(key).to_a
    end
    @top_cities[order_by]
  end
end

## routes.rb
Rails.application.routes.draw do
  root 'application#index'

  def draw(routes_name)
    instance_eval(File.read(Rails.root.join("config", "routes", "#{routes_name}.rb")))
  end

  # v1 接口
  draw :v1
	import { useState, useEffect, useRef } from 'react';
	import ResizeObserver from '@/modules/resize-observer';

	export default function useElementSize(element) {
	const targetRef = useRef();
	const [state, setState] = useState({ width: undefined, height: undefined });

	useEffect(() => {
	if (typeof element === 'function') {
	targetRef.current = element();
	import { useState, useEffect, useCallback } from 'react';
	import useThrottle from './use-throttle';
	import { useGlobalEventListener } from './use-event-listener';

	function getRect(element) {
	if (element) return element.getBoundingClientRect();

	return {
	width: 0,
	height: 0,
	class AssociationLoader < GraphQL::Batch::Loader
	def self.validate(model, association_name)
	new(model, association_name)
	nil
	end

	def initialize(model, association_name, preload_scope = nil)
	@model = model
	@association_name = association_name
	@reflection = model.reflect_on_association(association_name)
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Document</title>
	<style>
	body {
	display: flex;
	justify-content: center;
Commit type	Emoji
Initial commit	🎉 `:tada:`
Version tag	🔖 `:bookmark:`
New feature	✨ `:sparkles:`
Bugfix	🐛 `:bug:`
	def self.set_flag( user_id, flag )
	# Making sure we only retry 2 times
	tries \|\|= 2
	flag = UserResourceFlag.where( :user_id => user_id , :flag => flag).first_or_create!
	rescue ActiveRecord::RecordNotUnique => e
	Rollbar.error(e)
	retry unless (tries -= 1).zero?
	end
	def apply(scope, permission)
	scope.where('all_permissions = true OR permissions @> ARRAY[?]::varchar[]', permission)
	end
	require 'cgi'
	def unicode_utf8(unicode_string)
	unicode_string.gsub(/\\u\w{4}/) do \|s\|
	str = s.sub(/\\u/, "").hex.to_s(2)
	if str.length < 8
	CGI.unescape(str.to_i(2).to_s(16).insert(0, "%"))
	else
	arr = str.reverse.scan(/\w{0,6}/).reverse.select{\|a\| a != ""}.map{\|b\| b.reverse}
	hex = lambda do \|s\|
	(arr.first == s ? "1" * arr.length + "0" * (8 - arr.length - s.length) + s : "10" + s).to_i(2).to_s(16).insert(0, "%")
	class City < ActiveRecord::Base
	def self.top_cities(order_by)
	@top_cities \|\|= Hash.new do \|h, key\|
	h[key] = where(top_city: true).order(key).to_a
	end
	@top_cities[order_by]
	end
	end
	Rails.application.routes.draw do
	root 'application#index'

	def draw(routes_name)
	instance_eval(File.read(Rails.root.join("config", "routes", "#{routes_name}.rb")))
	end

	# v1 接口
	draw :v1