init multimethod

Methods

init(e:Exception, message:Str) Source: bootstrap.ngs:7

Initialize an Exception.

Parameters

message

Goes into .message

Returns

Exception with .backtrace and .message

init(e:Exception, cause:Exception) Source: bootstrap.ngs:13: Initialize an Exception.
Returns
Exception with .backtrace and .cause

init(e:Exception, message:Str, cause:Exception) Source: bootstrap.ngs:19: Initialize an Exception.
Returns
Exception with .backtrace, .message, and .cause

init(h:Hash) Source: stdlib.ngs:31

Trivial initialization helper for init(o, ...) Sets object fields from the supplied parameters

Example

# sets t.a and t.b
F init(t:MyType, a, b) init(args())

init(e:IndexNotFound, message:Str, container:Any, key:Any) Source: stdlib.ngs:68: IndexNotFound exception constructor
Returns
IndexNotFound object with the given message, container and key fields

init(e:InstantiatingAbstractType, t:Type) Source: stdlib.ngs:95: Initializes InstantiatingAbstractType.

init(al:ArrLike) Source: stdlib.ngs:695: Undocumented

init(al:ArrLike, field:Str=null) Source: stdlib.ngs:705

Throws NotImplemented if field is specified

Parameters

field

DEPRECATED name of the field that holds the underlying array.

init(al:ArrLike, arr:Arr) Source: stdlib.ngs:710: Undocumented

init(hl:HashLike, h:Hash=null) Source: stdlib.ngs:837

Create a HashLike.

Parameters

h	If provided, used as initial value.

Example

HashLike(%{a aha b bee}) # <HashLike a=aha b=bee>

init(hook:Hook) Source: stdlib.ngs:859: Hook constructor.
Returns
Hook

init(e:CException, message:Str) Source: stdlib.ngs:1115: CException constructor. In addition to storing message field, adds errno and errno_name fields.

init(e:CException, errno:Int, message:Str) Source: stdlib.ngs:1123: CException constructor. In addition to storing message field, adds errno and errno_name fields.

init(e:LockFail, op:Str, code:Int, msg:Str) Source: stdlib.ngs:1148: Initialize LockFail exception.

init(l:Lock) Source: stdlib.ngs:1152: Initialize Lock. Creates and initializes pthread_mutex.

init(l:ReentrantLock) Source: stdlib.ngs:1201: Initialize Lock. Creates and initializes PTHREAD_MUTEX_RECURSIVE pthread_mutex.

init(r:Range, start:Any, end:Any, include_start:Any=true, include_end:Any=false, step:Any=1) Source: stdlib.ngs:1295: Range constructor. Throws InstantiatingAbstractType if r is exactly of type Range (not a sub-type).

init(b:FullBox, *args:Arr) Source: stdlib.ngs:2824: Do not use directly! Helper constructor that throws InvalidArgument when FullBox is created with zero or more than one argument.

init(b:FullBox, val:Any) Source: stdlib.ngs:2837

FullBox constructor. Saves val into .val

Example

# Simplified code from the_one() method:
ret = EmptyBox()
something.each(F(elt) {
	if predicate(elt) {
		ret throws ElementNotFound("the_one() had more than one match")
		ret = FullBox(elt)
	}
})
not(ret) throws ElementNotFound("the_one() had no matches")
ret.val # Has the value

init(s:Success, v:Any) Source: stdlib.ngs:3036: Initialize Success with the given value.

init(f:Failure, e:Exception) Source: stdlib.ngs:3039: Initialize Failure with the given value.

init(s:Stats, a:Arr) Source: stdlib.ngs:3776

Makes Stats, with each element in the array counted as if push()ed

Example

Stats(['a', 'a', 'b']).Hash()  # {'a': 2, 'b': 1}

init(t:Thread, name:Str, f:Fun, arg:Any) Source: stdlib.ngs:3831: Creates and runs a thread. The code that the created thread runs is f, which is passed arg.

init(t:Thread, f:Fun, arg:Any) Source: stdlib.ngs:3852: Creates and runs a thread. The code that the created thread runs is f, which is passed arg.

init(t:Thread, f:Fun) Source: stdlib.ngs:3857: Creates and runs a thread. The code that the created thread runs is f without arguments.

init(t:Thread, name:Str, f:Fun) Source: stdlib.ngs:3862: Creates and runs a thread. The code that the created thread runs is f without arguments.

init(ee:ExitException, message:Str, exit_code:Int=1) Source: stdlib.ngs:3946: Initializes ExitException.

init(ee:ExitException, exit_code:Int=1) Source: stdlib.ngs:3950: Undocumented

init(p:Path, s:Str) Source: stdlib.ngs:4139

Path constructor

Parameters

path

init(p:Path, other:Path) Source: stdlib.ngs:4145

Path constructor. Duplicates other Path.

Parameters

other

Path to duplicate

init(pp:ProcessesPipeline, cp:CommandsPipeline) Source: stdlib.ngs:4321: Undocumented

init(pr:ProcessRedir, cr:CommandRedir) Source: stdlib.ngs:4328: Undocumented

init(pr:ProcessRedir, fd:Any, marker:Any, datum:Any) Source: stdlib.ngs:4333: Undocumented

init(pipe:Pipe) Source: stdlib.ngs:4437

Pipe constructor. Create UNIX pipe using PIPE(2). Throws PipeCreateFail if pipe can not be created.

Example

p = Pipe()

init(pipe:Pipe, other:Pipe) Source: stdlib.ngs:4449

Initializes Pipe, copying read_fd and write_fd from another Pipe.

Example

my_pipe = ...
second_pipe = Pipe(my_pipe)

init(f:File, path:Str) Source: stdlib.ngs:4507

Create File object from the given path. The file is not open.

Example

f = File('/tmp/myfile')

init(f:File, fd:Int) Source: stdlib.ngs:4513: Create File object from the given file descriptor.

init(f:File, path:Path) Source: stdlib.ngs:4517: Undocumented

init(r:CommandRedir, fd:Any, marker:Any, datum:Any) Source: stdlib.ngs:4640

Initialize CommandRedir object. Used internally for commands syntax.

Automatically called by NGS for syntax

$(my_prog >my_file)

init(p:Process, c:Command) Source: stdlib.ngs:4809: Process constructor. Initializes fields.

init(ms:MatchSuccess, matches:Arr) Source: stdlib.ngs:5550: Successful match constructor

init(mf:MatchFailure, data:Any, pattern:Any) Source: stdlib.ngs:5554: Unsuccessful construtcor

init(s:SubSeq, val:Any) Source: stdlib.ngs:5592: SubSec construcor

init(lines:Lines, s:Str) Source: autoload/Lines.ngs:11

Split s to strings using end-of-line separators. UNIX and Windows line endings supported (Windows - not tested yet). Warning: Max OS <= 9 line separation of CR (\r) is not supported

Example

"xx\nyy".lines()  # %[xx yy]

init(lines:Lines, backtrace:Backtrace, parent_backtrace:Any=null) Source: stdlib.ngs:6089

Convert Backtrace to human-readable format

Example

Lines(bt).echo()

init(t:Time) Source: stdlib.ngs:6232: Initialize Time object with current time.

init(t:Time, epoch:Int) Source: stdlib.ngs:6237: Initialize Time object with the given epoch time.

init(t:Time, s:Str, format:Str) Source: stdlib.ngs:6241: Undocumented

init(rd:ResDef, anchor:Any) Source: autoload/Res.ngs:8: Undocumented

init(rd:ResDef) Source: autoload/Res.ngs:25: Creates resource definition with empty Hash anchor.

init(i:MapIter, upstream_iter:Iter, mapper:Fun) Source: autoload/Iter.ngs:111: EXPERIMENTAL! Do not use!

init(i:FilterIter, upstream_iter:Iter, predicate:Any, invert_predicate:Bool=false) Source: autoload/Iter.ngs:129: EXPERIMENTAL! Do not use!

init(i:FunIter, f:Fun) Source: autoload/Iter.ngs:193: Undocumented

init(i:ConstIter, val:Any) Source: autoload/Iter.ngs:225

Constant iterator constructor.

Parameters

val	the constant value to use in next() and peek()

init(i:RangeIter, r:NumRange) Source: autoload/Iter.ngs:248: Initialize RangeIter. Will throw NotImplemented if r.start or r.step are not Int

init(i:ArrIter, arr:Arr) Source: autoload/Iter.ngs:296

ArrIter constructor.

Example

i = ArrIter([10, 20, 30])

init(i:HashIter, h:Hash) Source: autoload/Iter.ngs:336

HashIter constructor.

Example

i = HashIter({"a": 1, "b": 2})

init(r:Res, def:ResDef, props:Hash) Source: autoload/Res.ngs:124: Stores def and props in r

init(rd:AWS::ResDef, **kw:Hash) Source: autoload/AWS.ngs:168: Initialize ResDef from kw. Defaults: null for .regions and empty hash for .Tags

init(rd:AWS::ResDef, _ngs_name:Str) Source: autoload/AWS.ngs:180: Initialize ResDef from _ngs_name. Sets .regions to null, .Tags to empty hash and .Name to _ngs_name.

init(rd:AWS::ResDef, _ngs_tags:Hash) Source: autoload/AWS.ngs:183: Initialize ResDef from _ngs_tags. Sets .regions to null and .Tags to _ngs_tags.

init(rd:AWS::SecGroup, anchor:Arr)deprecated Source: autoload/AWS.ngs:496: Initialize SecGroup from Arr of [name, vpc_id].

init(rd:AWS::SecGroup, Name:Str, VpcId:Any) Source: autoload/AWS.ngs:503

Initialize SecGroup from security group name and vpc.

Example

AWS::SecGroup("https-server", AWS::Vpc(...))

init(rd:AWS::Instance, **kwargs:Hash) Source: autoload/AWS.ngs:759: Initialize Instance (ResDef) from kwargs

init(rd:AWS2::ResDef, **kw:Hash) Source: autoload/AWS2.ngs:175: Initialize ResDef from kw. Defaults: null for ._Region and empty hash for .Tags

init(rd:AWS2::ResDef, _ngs_tags:Hash) Source: autoload/AWS2.ngs:187: Initialize ResDef from _ngs_tags. Sets ._Region to null and .Tags to _ngs_tags.

init(p:AWS2::Parameter, res_type:Type, param_name:Str, param_value:Any) Source: autoload/AWS2.ngs:227: Undocumented

init(rd:AWS2::SecGroup, GroupName:Str, VpcId:Any) Source: autoload/AWS2.ngs:607

Initialize SecGroup from security group name and vpc.

Example

AWS::SecGroup("https-server", AWS::Vpc(...))

init(rd:AWS2::Instance, **kwargs:Hash) Source: autoload/AWS2.ngs:848: Initialize Instance (ResDef) from kwargs

init(rd:AWS2::Zone, Name:Str) Source: autoload/AWS2.ngs:1340: Undocumented

init(pmy:ParamsMatchY, args:Arr, kwargs:Hash) Source: autoload/ArgvMatcher.ngs:15: Undocumented

init(ds:DelimStr, s:Str, delim:Str=':') Source: autoload/DelimStr.ngs:9: DelimStr constructor

init(ds:DelimStr, a:Arr, delim:Str=':') Source: autoload/DelimStr.ngs:15: DelimStr constructor

init(n:Doc::Node, name:Str, children:Arr=null, **attrs:Hash) Source: autoload/Doc.ngs:50

Initialize document node

Example

Doc::Node('span', class='inline-param') with [
	Doc::Text(param.name)
	Doc::Text(':')
	Doc::Text(param.type.name)
	...
]

init(g:Doc::Group, children:Arr=null, **attrs:Hash) Source: autoload/Doc.ngs:60

Initialize document nodes group

Example

Doc::Group() with [
	Doc::Text('something')
	...
]

init(t:Doc::Textual, txt:Str) Source: autoload/Doc.ngs:67

Initialize text fragment of a document

Example

Doc::Text(':')

init(s:Set) Source: autoload/Set.ngs:7: Initialize a set

init(s:Set, e:Eachable1) Source: autoload/Set.ngs:12: Convert array to set

init(t:Table, name:Any=null) Source: autoload/Table.ngs:33: Initialize rows to an empty array

init(t:Table, name:Any, rows_hashes:Arr) Source: autoload/Table.ngs:47

Create named table containing provided rows

Parameters

name	name of the table for display and for configuration purposes
rows_hashes	rows, each row is a Hash

init(t:Table, rows_hashes:Arr) Source: autoload/Table.ngs:59: Create unnamed table containing provided rows

init(tf:TestFail, message:Str) Source: autoload/test.ngs:10: Initialize TestFail.

init(tr:TestsResults) Source: autoload/TestsResults.ngs:7: Undocumented

init(mp:MethodParams, f:Fun) Source: autoload/MethodParams.ngs:7: Undocumented

init(mp:MethodParam, h:Hash) Source: autoload/MethodParam.ngs:23: Initialize MethodParam from params() array element

init(tvi:ThisVersionIndex): Undocumented

init(md:MarkdownDescription, tvi:ThisVersionIndex, output_name:Str, file_path:Path): Undocumented

init(nd:NamespaceDescription, namespace:Hash): Undocumented

init(nd:NamespaceDescription, containing_nd:NamespaceDescription, name:Str, namespace:Hash): Undocumented

init(gnd:GlobalNamespaceDescription, this_version_index:Any): Undocumented

init(td:TypeDescription, containing_nd:NamespaceDescription, name:Str, type:Type): Undocumented

init(mmd:MultiMethodDescription, containing_nd:NamespaceDescription, name:Str, multimethod:MultiMethod): Undocumented

init(md:MethodDescription, method:Fun): Undocumented

init(md:MethodDescription, containing_nd:NamespaceDescription, name:Str, mmd:MultiMethodDescription, method:Fun): Undocumented

init(md:MethodDescription, containing_nd:NamespaceDescription, name:Str, method:Fun): Undocumented

init(t:Terminal, fd_in:Int, fd_out:Int) Source: autoload/Terminal.ngs:31: Undocumented

init(t:Terminal) Source: autoload/Terminal.ngs:37: Undocumented

init(at:AnsiTerminal, *args:Arr) Source: autoload/AnsiTerminal.ngs:8: Undocumented

init(it:ItermTerminal, *args:Arr) Source: autoload/ItermTerminal.ngs:40: Undocumented