UNPKG

fluentnode

Version:

Fluent apis for node (based on the concepts used in C#'s FluentSharp

github.com/o2platform/fluentnode

o2platform/fluentnode

59 lines (35 loc) • 1.23 kB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
##global methods These are helper methods that are added to the global object, the main reason is that they can handle null values, where the normal prototypes are not able to detect that (in a controlled way) **existy** value confirms that a ```value``` exists (i.e. is not null or undefined) global.existy = (value)-> value? global.not_Null = global.existy **is_Number** returns true if ```value``` is an number or not NaN global.is_Number = (value)-> (typeof value is 'number') and value.is_Number() **is_Null** returns true if ```value``` is null global.is_Null = (value)-> value is null **file_Exists** file Returns true if ```file``` exists global.file_Exists = (file)-> if not_Null(file) file.file_Exists() else false **using** target,callback simulates a 'using' or 'with' language feaure where the this object (inside callback) is changed to ```value``` global.using = (target,callback)-> callback.apply(target) **truthly** value Returns true if ```value``` exists and is not false global.truthly = (value)-> value? and value != false **log** message Simple wrapper for console.log global.log = console.log