tarot’s gists

tarot / FindHelper.cls

Last active July 8, 2016 02:36

PicklistとMultiPicklistとTextかTextAreaな数式項目の値を、指定したLongTextArea項目に連結してコピーする。SOSLはこれらの項目を検索できないので。トランスレーションには無力（最後に更新した時のユーザ言語で保存される）。`NOW()`関数や親レコードを参照する数式にも無力（最後に更新した時の値で保存される）

	public without sharing class FindHelper {

	private static Map<Schema.SObjectType, Schema.SObjectField[]> fieldCache = new Map<Schema.SObjectType, Schema.SObjectField[]>();

	public static void beforeSave(SObject[] xs, Schema.SObjectField searchField) {
	Schema.SObjectField[] copyingFields = copyingFieldsOf(xs.getSObjectType());
	Integer length = searchField.getDescribe().getLength();
	for (SObject e : xs) {
	putSearchField(e, copyingFields, searchField, length);
	}

tarot / sample.page

Created July 30, 2015 08:04

ページ内の最初の利用がinputField/outputFieldだった変数は、そのページ内ではObject型として扱われる模様。なんでもいいから先にinputField/outputField以外で出力すれば通った

	<apex:page standardController="Account">
	<div style="display: none;">{!Account.CreatedDate}</div>
	<apex:outputField value="{!Account.CreatedDate}"/>
	<apex:outputText value="{0,date}">
	<apex:param value="{!Account.CreatedDate}"/>
	</apex:outputText>
	</apex:page>

tarot / SampleExtension.cls

Created July 30, 2015 07:48

何故かこれは通る。{!Account.CreatedDate}と{!record.CreatedDate}が逆でもOK

	public class SampleExtension {

	public Account record { get; private set; }

	public SampleExtension(ApexPages.StandardController controller) {
	record = (Account) controller.getRecord();
	}

	}

tarot / sample.page

Created July 30, 2015 06:57

何でこれがエラーになるの? "<apex:outputText> の値属性の形式が無効です。正数であり、データ型が数値、日付、時刻、または選択である必要があります。" ???

	<apex:page standardController="Account">
	<apex:outputField value="{!Account.CreatedDate}"/>
	<apex:outputText value="{0,date}">
	<apex:param value="{!Account.CreatedDate}"/>
	</apex:outputText>
	</apex:page>

tarot / Strings.cls

Last active August 29, 2015 14:24

JavaScript style String::replace for Apex (Salesforce)

	public class Strings {

	public interface Replacer {
	String apply(String match, String[] p, Integer offset, String str);
	}

	public static String replaceFirst(String str, String regExp, Replacer replacement) {
	return replaceFirst(str, Pattern.compile(regExp), replacement);
	}

tarot / gulpfile.coffee

Created July 9, 2015 13:47

なんで"sourcesContent":[null]になるの？

	gulp = require 'gulp'
	sass = require 'gulp-sass'
	sourcemaps = require 'gulp-sourcemaps'

	gulp.task 'sass', ->
	gulp.src './source/*/.sass'
	.pipe sourcemaps.init()
	.pipe sass(indentedSyntax: true).on('error', sass.logError)
	.pipe sourcemaps.write('.')
	.pipe gulp.dest('./public')

tarot / app.coffee

Created June 29, 2015 10:33

	$ ->
	$('input[type="file"]').on 'change', (event) ->
	reader = new FileReader()
	reader.onload = ->
	boundary = "ljfdshflashdlfkjaklsdfjlksadjflksajdflksajdklfas"
	blob = new Blob [
	[
	"--#{boundary}"
	'Content-Disposition: form-data; name="json"'
	'Content-Type: application/json; charset=UTF-8'

tarot / package.json

Created June 19, 2015 11:26

ProfileのfieldPremissionとobjectPermissionを全部trueにする

	{
	"dependencies": {
	"bluebird": "^2.9.9",
	"commander": "^2.7.1",
	"dotenv": "^0.5.1",
	"glob": "^5.0.3",
	"jsforce": "^1.4.0",
	"jszip": "^2.5.0",
	"lodash": "^3.5.0",
	"shelljs": "^0.4.0",

tarot / heroku_up.sh

Last active August 29, 2015 14:22

web dynoをスケールするコマンド。事前にheroku config:setでHEROKU_API_KEYとHEROKU_APP_NAMEを設定する。

	curl -n -X PATCH https://api.heroku.com/apps/${HEROKU_APP_NAME}/formation/web \
	-H "Accept: application/vnd.heroku+json; version=3" \
	-H "Authorization: Bearer ${HEROKU_API_KEY}" \
	-H "Content-Type: application/json" \
	-d '{"quantity":1}'

tarot / timeout_recovery.rb

Created May 20, 2015 10:07

	# https://github.com/heroku/rack-timeout/issues/76

	class TimeoutRecovery
	def initialize(app, options = {})
	@app, @options = app, options
	end

	# Rack::Timeout, as of 0.2.4, raises errors that descend from the Exception
	# class when a request takes too long - however, this is a very strong
	# exception level and will kill Puma's worker if we let it continue down the

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