casprine

import React, { ComponentProps, FunctionComponent, memo, useMemo } from 'react'
import { View } from 'react-native'

import styled, { css } from 'styled-components/native'

import { ThemeColorName } from '../../../types'
import { invariant, normalize, useOnPress } from '../../../util'
import {
  Avatar,
  Button,

casprine

import { useRef, useEffect } from 'react';

function useTraceUpdate(props: any) {
  const prev = useRef(props);
  useEffect(() => {
    const changedProps = Object.entries(props).reduce((ps, [k, v]) => {
      if (prev.current[k] !== v) {
        ps[k] = [prev.current[k], v];
      }
      return ps;

casprine

import React from "react";
import { TouchableOpacity } from "react-native"

const DoubleTap = ({ children, delay, doubleTap, singleTap, ...rest }) => {
  let timer = false;
  let firstPress = true;
  let delayTime = delay;
  let lastTime = new Date();

casprine

          // grid system
.grid-base,
.grid-1,
.grid-2,
.grid-3,
.grid-4,
.grid-5,
.grid-6 {
  display: -webkit-box;
  display: -webkit-flex;

casprine

let
    gulp = require('gulp'),
    concat = require('gulp-concat-css'),
    minify = require('gulp-clean-css'),
    prefix = require('gulp-autoprefixer');

let path = {
    src: './*.css',
    dest: './done/'
}

casprine

$base: 15;

@function em($pixels, $context: $base) {
    @if (unitless($pixels)) {
        $pixels: $pixels * 1px;
    }

    @if (unitless($context)) {
        $context: $context * 1px;
    }