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Matt McKegg / mutant



Commit 1964140bd2d8f29be42fb1ff7af768d7fb89ef59

Browse Files

rename varhash to dict

Matt McKegg committed on 7/15/2016, 4:41:33 AM
Parent: 784a83eb521d4e284478ac2ee4160e2e85a617bc

Files changed

test/test-dict.jsadded
test/test-varhash.jsdeleted
dict.jsadded
varhash.jsdeleted
test/test-dict.jsView
@@ -1,0 +1,14 @@
1 …+var Dict = require('../dict')
2 …+var Value = require('../value')
3 …+
4 …+var value = Value('blah')
5 …+var dict = Dict({cat: 'meow'})
6 …+dict(x => console.log(x))
7 …+dict.put('dog', 'woof')
8 …+dict.put('sheep', 'baa')
9 …+dict.put('cow', 'moo')
10 …+dict.put('human', value)
11 …+dict.delete('sheep')
12 …+console.log('keys =>', dict.keys())
13 …+dict.set({ cat: 'meow', dog: 'woof', sheep: 'baa', human: value })
14 …+dict.clear()
test/test-varhash.jsView
@@ -1,15 +1,0 @@
1-var Map = require('../map')
2-var Value = require('../value')
3-
4-var value = Value('blah')
5-var map = Map({cat: 'meow'})
6-map(x => console.log(x))
7-
8-map.put('dog', 'woof')
9-map.put('sheep', 'baa')
10-map.put('cow', 'moo')
11-map.put('human', value)
12-map.delete('sheep')
13-console.log('keys =>', map.keys())
14-map.set({ cat: 'meow', dog: 'woof', sheep: 'baa', human: value })
15-map.clear()
dict.jsView
@@ -1,0 +1,100 @@
1 …+var Value = require('./value')
2 …+
3 …+module.exports = Dict
4 …+
5 …+function Dict (defaultValues) {
6 …+ var object = Object.create({})
7 …+ var sources = []
8 …+ var releases = []
9 …+
10 …+ if (defaultValues) {
11 …+ Object.keys(defaultValues).forEach(function (key) {
12 …+ put(key, defaultValues[key])
13 …+ })
14 …+ }
15 …+
16 …+ var observable = Value(object)
17 …+ var broadcast = observable.set
18 …+
19 …+ observable.put = function (key, valueOrObs) {
20 …+ put(key, valueOrObs)
21 …+ broadcast(object)
22 …+ }
23 …+
24 …+ observable.get = function (key) {
25 …+ return sources[key]
26 …+ }
27 …+
28 …+ observable.keys = function () {
29 …+ return Object.keys(sources)
30 …+ }
31 …+
32 …+ observable.clear = function () {
33 …+ Object.keys(sources).forEach(function (key) {
34 …+ tryInvoke(releases[key])
35 …+ delete sources[key]
36 …+ delete releases[key]
37 …+ delete object[key]
38 …+ })
39 …+ broadcast(object)
40 …+ }
41 …+
42 …+ observable.delete = function (key) {
43 …+ tryInvoke(releases[key])
44 …+ delete sources[key]
45 …+ delete releases[key]
46 …+ delete object[key]
47 …+ broadcast(object)
48 …+ }
49 …+
50 …+ observable.includes = function (valueOrObs) {
51 …+ return !!~object.indexOf(valueOrObs)
52 …+ }
53 …+
54 …+ observable.set = function (values) {
55 …+ Object.keys(sources).forEach(function (key) {
56 …+ tryInvoke(releases[key])
57 …+ delete sources[key]
58 …+ delete releases[key]
59 …+ delete object[key]
60 …+ })
61 …+
62 …+ Object.keys(values).forEach(function (key) {
63 …+ put(key, values[key])
64 …+ })
65 …+
66 …+ broadcast(object)
67 …+ }
68 …+
69 …+ observable.destroy = observable.clear
70 …+
71 …+ return observable
72 …+
73 …+ // scoped
74 …+
75 …+ function put (key, valueOrObs) {
76 …+ tryInvoke(releases[key])
77 …+ sources[key] = valueOrObs
78 …+ releases[key] = bind(key, valueOrObs)
79 …+ object[key] = resolve(valueOrObs)
80 …+ }
81 …+
82 …+ function bind (key, valueOrObs) {
83 …+ return typeof valueOrObs === 'function' ? valueOrObs(update.bind(this, key)) : null
84 …+ }
85 …+
86 …+ function update (key, value) {
87 …+ object[key] = value
88 …+ broadcast(object)
89 …+ }
90 …+}
91 …+
92 …+function resolve (source) {
93 …+ return typeof source === 'function' ? source() : source
94 …+}
95 …+
96 …+function tryInvoke (func) {
97 …+ if (typeof func === 'function') {
98 …+ func()
99 …+ }
100 …+}
varhash.jsView
@@ -1,100 +1,0 @@
1-var Value = require('./value')
2-
3-module.exports = Varhash
4-
5-function Varhash (defaultValues) {
6- var object = Object.create({})
7- var sources = []
8- var releases = []
9-
10- if (defaultValues) {
11- Object.keys(defaultValues).forEach(function (key) {
12- put(key, defaultValues[key])
13- })
14- }
15-
16- var observable = Value(object)
17- var broadcast = observable.set
18-
19- observable.put = function (key, valueOrObs) {
20- put(key, valueOrObs)
21- broadcast(object)
22- }
23-
24- observable.get = function (key) {
25- return sources[key]
26- }
27-
28- observable.keys = function () {
29- return Object.keys(sources)
30- }
31-
32- observable.clear = function () {
33- Object.keys(sources).forEach(function (key) {
34- tryInvoke(releases[key])
35- delete sources[key]
36- delete releases[key]
37- delete object[key]
38- })
39- broadcast(object)
40- }
41-
42- observable.delete = function (key) {
43- tryInvoke(releases[key])
44- delete sources[key]
45- delete releases[key]
46- delete object[key]
47- broadcast(object)
48- }
49-
50- observable.includes = function (valueOrObs) {
51- return !!~object.indexOf(valueOrObs)
52- }
53-
54- observable.set = function (values) {
55- Object.keys(sources).forEach(function (key) {
56- tryInvoke(releases[key])
57- delete sources[key]
58- delete releases[key]
59- delete object[key]
60- })
61-
62- Object.keys(values).forEach(function (key) {
63- put(key, values[key])
64- })
65-
66- broadcast(object)
67- }
68-
69- observable.destroy = observable.clear
70-
71- return observable
72-
73- // scoped
74-
75- function put (key, valueOrObs) {
76- tryInvoke(releases[key])
77- sources[key] = valueOrObs
78- releases[key] = bind(key, valueOrObs)
79- object[key] = resolve(valueOrObs)
80- }
81-
82- function bind (key, valueOrObs) {
83- return typeof valueOrObs === 'function' ? valueOrObs(update.bind(this, key)) : null
84- }
85-
86- function update (key, value) {
87- object[key] = value
88- broadcast(object)
89- }
90-}
91-
92-function resolve (source) {
93- return typeof source === 'function' ? source() : source
94-}
95-
96-function tryInvoke (func) {
97- if (typeof func === 'function') {
98- func()
99- }
100-}

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