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some cleanup...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2018-08-26 20:19:45 +03:00
parent a6149be9b4
commit 68301017bf
1 changed files with 14 additions and 29 deletions
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43
diff.js
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@ -252,8 +252,7 @@ var LogicTypeClassPrototype = {
var LogicTypePrototype = {
__cmp__: function(obj, cmp){
return false
},
return false },
// XXX need to track loops...
cmp: function(obj, cmp, cache){
cmp = cmp || function(a, b){
@ -288,7 +287,7 @@ object.makeConstructor('LogicType',
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// XXX rename -- this makes a constructor/instance combination...
// Make a constructor/instance combination...
var makeCIPattern = function(name, check, init){
var o = Object.assign(Object.create(LogicTypePrototype), {
__cmp__: check,
@ -467,26 +466,6 @@ object.makeConstructor('AND', Object.assign(new LogicType(), {
},
}))
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Will match a number greater than or equal to min and less than max...
// XXX rename...
var _NUMBER =
module._NUMBER =
object.makeConstructor('NUMBER', Object.assign(new LogicType(), {
__cmp__: function(obj, cmp){
if(typeof(obj) == 'number'
&& obj >= this.min
&& obj <= this.max){
return true
}
return false
},
__init__: function(min, max){
this.min = min
this.max = max
},
}))
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// IN(A) == L iff A in L
//
@ -497,9 +476,9 @@ object.makeConstructor('NUMBER', Object.assign(new LogicType(), {
var IN =
module.IN =
object.makeConstructor('IN', Object.assign(new LogicType(), {
// XXX add support for other stuff like sets and maps...
__cmp__: function(obj, cmp){
var p = this.value
// XXX add support for other stuff like sets and maps...
// XXX make this a break-on-match and not a go-through-the-whole-thing
return typeof(obj) == typeof({})
&& (p in obj
@ -513,8 +492,10 @@ object.makeConstructor('IN', Object.assign(new LogicType(), {
}))
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// XXX AT(A, K) == L iff A in L and L[K] == A
// AT(A, K) == L iff A in L and L[K] == A
// XXX .key can't be a pattern at this point...
// XXX this is a potential problem as with a pattern key we would need to
// look ahead to pick the correct candidate...
var AT =
module.AT =
object.makeConstructor('AT', Object.assign(new LogicType(), {
@ -532,6 +513,8 @@ object.makeConstructor('AT', Object.assign(new LogicType(), {
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// XXX OF(A, N) == L iff L contains N occurrences of A
// XXX this is a potential problem as it would require us to look ahead
// on matching...
var OF =
module.OF =
object.makeConstructor('OF', Object.assign(new LogicType(), {
@ -546,7 +529,6 @@ object.makeConstructor('OF', Object.assign(new LogicType(), {
//---------------------------------------------------------------------
// Diff framework...
//
@ -2167,8 +2149,8 @@ var DiffClassPrototype = {
// XXX need to make the diff object the universal context...
// ...currently the context for most things is .constructor.types
// which is global this anything that any handler does is not local
// to a particular diff instance...
// which is global this makesanything that any handler does is not
// local to a particular diff instance...
var DiffPrototype = {
// system meta information...
get format(){
@ -2180,13 +2162,16 @@ var DiffPrototype = {
// ...the bad thing here is that this can be mutated from the
// instance when returned like this...
//get types(){
// return this.constructor.type },
// return this.constructor.types },
structure: null,
placeholders: null,
options: null,
diff: null,
parent: null,
__init__: function(A, B, options){
// XXX should we add a default options as prototype???
options = this.options = options || {}