@anysoftinc/anydb-sdk/dist/datascript.util.js

AnyDB TypeScript SDK for querying and transacting with Datomic databases

var $CLJS = require("./cljs_env");
var $jscomp = $CLJS.$jscomp;
var COMPILED = false;
require("./cljs.core.js");
var anydb=$CLJS.anydb || ($CLJS.anydb = {});
var clojure=$CLJS.clojure || ($CLJS.clojure = {});
var cljs=$CLJS.cljs || ($CLJS.cljs = {});
var goog=$CLJS.goog || ($CLJS.goog = {});
var datascript=$CLJS.datascript || ($CLJS.datascript = {});
var me=$CLJS.me || ($CLJS.me = {});
var extend_clj=$CLJS.extend_clj || ($CLJS.extend_clj = {});

$CLJS.SHADOW_ENV.setLoaded("datascript.util.js");

goog.provide('datascript.util');
datascript.util._STAR_debug_STAR_ = false;
datascript.util.rand_bits = (function datascript$util$rand_bits(pow){
return cljs.core.rand_int(((1) << pow));
});
datascript.util.to_hex_string = (function datascript$util$to_hex_string(n,l){
var s = n.toString((16));
var c = cljs.core.count(s);
if((c > l)){
return cljs.core.subs.cljs$core$IFn$_invoke$arity$3(s,(0),l);
} else {
if((c < l)){
return [cljs.core.str.cljs$core$IFn$_invoke$arity$1(cljs.core.apply.cljs$core$IFn$_invoke$arity$2(cljs.core.str,cljs.core.repeat.cljs$core$IFn$_invoke$arity$2((l - c),"0"))),cljs.core.str.cljs$core$IFn$_invoke$arity$1(s)].join('');
} else {
return s;

}
}
});
datascript.util.squuid = (function datascript$util$squuid(var_args){
var G__8409 = arguments.length;
switch (G__8409) {
case 0:
return datascript.util.squuid.cljs$core$IFn$_invoke$arity$0();

break;
case 1:
return datascript.util.squuid.cljs$core$IFn$_invoke$arity$1((arguments[(0)]));

break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));

}
});

(datascript.util.squuid.cljs$core$IFn$_invoke$arity$0 = (function (){
return datascript.util.squuid.cljs$core$IFn$_invoke$arity$1((new Date()).getTime());
}));

(datascript.util.squuid.cljs$core$IFn$_invoke$arity$1 = (function (msec){
return cljs.core.uuid([cljs.core.str.cljs$core$IFn$_invoke$arity$1(datascript.util.to_hex_string(((msec / (1000)) | (0)),(8))),"-",cljs.core.str.cljs$core$IFn$_invoke$arity$1(datascript.util.to_hex_string(datascript.util.rand_bits((16)),(4))),"-",cljs.core.str.cljs$core$IFn$_invoke$arity$1(datascript.util.to_hex_string(((datascript.util.rand_bits((16)) & (4095)) | (16384)),(4))),"-",cljs.core.str.cljs$core$IFn$_invoke$arity$1(datascript.util.to_hex_string(((datascript.util.rand_bits((16)) & (16383)) | (32768)),(4))),"-",cljs.core.str.cljs$core$IFn$_invoke$arity$1(datascript.util.to_hex_string(datascript.util.rand_bits((16)),(4))),cljs.core.str.cljs$core$IFn$_invoke$arity$1(datascript.util.to_hex_string(datascript.util.rand_bits((16)),(4))),cljs.core.str.cljs$core$IFn$_invoke$arity$1(datascript.util.to_hex_string(datascript.util.rand_bits((16)),(4)))].join(''));
}));

(datascript.util.squuid.cljs$lang$maxFixedArity = 1);

/**
 * Returns time that was used in [[squuid]] call, in milliseconds, rounded to the closest second.
 */
datascript.util.squuid_time_millis = (function datascript$util$squuid_time_millis(uuid){
return (parseInt(cljs.core.subs.cljs$core$IFn$_invoke$arity$3(cljs.core.str.cljs$core$IFn$_invoke$arity$1(uuid),(0),(8)),(16)) * (1000));
});
datascript.util.distinct_by = (function datascript$util$distinct_by(f,coll){
return cljs.core.persistent_BANG_(cljs.core.second(cljs.core.reduce.cljs$core$IFn$_invoke$arity$3((function (p__8423,el){
var vec__8424 = p__8423;
var seen = cljs.core.nth.cljs$core$IFn$_invoke$arity$3(vec__8424,(0),null);
var res = cljs.core.nth.cljs$core$IFn$_invoke$arity$3(vec__8424,(1),null);
var acc = vec__8424;
var key = (f.cljs$core$IFn$_invoke$arity$1 ? f.cljs$core$IFn$_invoke$arity$1(el) : f.call(null,el));
if(cljs.core.contains_QMARK_(seen,key)){
return acc;
} else {
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [cljs.core.conj_BANG_.cljs$core$IFn$_invoke$arity$2(seen,key),cljs.core.conj_BANG_.cljs$core$IFn$_invoke$arity$2(res,el)], null);
}
}),new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [cljs.core.transient$(cljs.core.PersistentHashSet.EMPTY),cljs.core.transient$(cljs.core.PersistentVector.EMPTY)], null),coll)));
});

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