buhichan

import { Observable, SubscribableOrPromise } from "rxjs"
import { switchMap, tap } from "rxjs/operators"

export type collectedResponse<T2> = { loading: boolean; error: null | Error; value: null | T2 }

export function collectResponse<T1, T2>(performRequest: (t1: T1) => SubscribableOrPromise<T2>) {
    return (observer: Observable<T1>)=>{
        let lastResponse = null as null | T2
        return new Observable<collectedResponse<T2>>(subscriber=>{
            return observer.pipe(

buhichan

window.servicemap = new Map()

class A {
    constructor(){
        console.log("A created")
    }
}

function useService(A){
    let a = servicemap.get(A)

buhichan

/**
 * some insane hack, just want to avoid using expensive parser.
 */
export function getFreeVariables(expr:string, knownSymbols:Record<string,unknown>){

    const freeVariables = new Set<string>();

    //eslint-disable-next-line
    const anyThingPrimitive = ()=>{};

buhichan

import {
    createProgram,
    SourceFile,
    isImportDeclaration,
    createCompilerHost,
    CompilerOptions,
    ModuleKind,
    ModuleResolutionKind,
    ScriptTarget,
    resolveModuleNameFromCache,

buhichan

import * as React from "react";

const ERROR_DETAIL = Symbol("errors")
const HAS_ERROR = Symbol("has error")

const InternalSymbolKeys = [ERROR_DETAIL,HAS_ERROR]

enum FieldType {
    arrayItem,
    property,

buhichan

import { createBrowserHistory } from "history";
import { BehaviorSubject } from 'rxjs';
import * as React from "react"

type RouteConfig<P=any> = {
    key:string,
    label?:string,
    icon?:string,
    component?:()=>Promise<{default:React.ComponentType<P>}>,
}

buhichan

export function $exportCSV(csv, filename) {
    const blobObject = new Blob(["\ufeff", csv], {
        type: "text/csv;charset=utf-8;"
    });
    // Internet Explorer
    if (navigator.msSaveOrOpenBlob) {
        navigator.msSaveOrOpenBlob(blobObject, filename);
    } else {
        // Chrome

buhichan

/**
 * Created by buhi on 2017/7/11.
 */
import * as React from "react"
import {Grid,GridFieldSchema,GridProps} from "ag-grid-material-preset";
import {IGetRowsParams} from "ag-grid/dist/lib/rowModels/iDatasource";
import {GridApi} from "ag-grid/dist/lib/gridApi";
import {List,Repeat} from "immutable";

type InfiniteScrollGridProps = {