Added jsTruthy flag to constuctor in order to enable JS style truthiness evaluation

This commit is contained in:
Amit Gupta
2020-10-08 12:43:37 +08:00
committed by Jun Yang
parent b11df79b91
commit 02bfed1c57
10 changed files with 89 additions and 17 deletions
+5 -3
View File
@@ -1,8 +1,10 @@
import { isComparable } from '../drop/comparable'
import { Context } from '../context/context'
import { isFunction } from '../util/underscore'
import { isTruthy } from '../render/boolean'
export const operatorImpls: {[key: string]: (lhs: any, rhs: any) => boolean} = {
export const operatorImpls: {[key: string]: (lhs: any, rhs: any, ctx: Context) => boolean} = {
'==': (l: any, r: any) => {
if (isComparable(l)) return l.equals(r)
if (isComparable(r)) return r.equals(l)
@@ -36,6 +38,6 @@ export const operatorImpls: {[key: string]: (lhs: any, rhs: any) => boolean} = {
'contains': (l: any, r: any) => {
return l && isFunction(l.indexOf) ? l.indexOf(r) > -1 : false
},
'and': (l: any, r: any) => isTruthy(l) && isTruthy(r),
'or': (l: any, r: any) => isTruthy(l) || isTruthy(r)
'and': (l: any, r: any, ctx: Context) => isTruthy(l, ctx) && isTruthy(r, ctx),
'or': (l: any, r: any, ctx: Context) => isTruthy(l, ctx) || isTruthy(r, ctx)
}