Classes

DefaultMap

module:base.DefaultMap

Dispatcher

module:base.Dispatcher

Logger

module:base.Logger

MessageQueue

module:base.MessageQueue

Service

module:base.Service

FactoryTypeError

module:base~FactoryTypeError

NumberOp

module:base~NumberOp

Members

static, constant Code :number

lib/base.js, line 58

Mapping of Google's Canonical Error Codes.

Properties:

Name	Type	Description
OK	number
CANCELLED	number
INVALID_ARGUMENT	number
DEADLINE_EXCEEDED	number
NOT_FOUND	number
ALREADY_EXISTS	number
PERMISSION_DENIED	number
UNAUTHENTICATED	number
RESOURCE_EXHAUSTED	number
FAILED_PRECONDITION	number
ABORTED	number
OUT_OF_RANGE	number
UNIMPLEMENTED	number
INTERNAL	number
UNAVAILABLE	number
DATA_LOSS	number

static, constant LAST_ITEM :number

lib/base.js, line 43

Identify the last item in a collection like at(-1).

static, constant NOT_FOUND :number

lib/base.js, line 31

Returned by some APIs like findIndex().

static, constant ONE_ITEM :number

lib/base.js, line 37

Useful for testing length of an array.

static, constant version :number

lib/base.js, line 28

Bumped per release.

Methods

static ensure(versions) → {object}

lib/base.js, line 89

Ensures appropriate versions of NexusHoratio libraries are loaded.

Parameters:

Name	Type	Description
versions	Array.<module:base~Version>	Versions required.

Throws:

When requirements not met.

Type

Error

Returns:

object -

Namespace with only ensured libraries present.

static safeId(input) → {string}

lib/base.js, line 2158

Normalize a string to be safe to use as an HTML element id.

Parameters:

Name	Type	Description
input	string	The string to normalize.

Returns:

string -

Normalized string.

static sha256(string) → {string}

lib/base.js, line 2276

Parameters:

Name	Type	Description
string	string	String to hash.

Returns:

string -

Hex digest of the string.

Deprecated:

• Compute the SHA-256 digest of a string.

static simpleParseWords(text) → {Array.<string>}

lib/base.js, line 2330

Separate a string of concatenated words along transitions.

Transitions are: lower to upper (lowerUpper -> lower Upper) grouped upper to lower (ABCd -> AB Cd) underscores (snake_case -> snake case) spaces character/numbers (lower2Upper -> lower 2 Upper) Likely only works with ASCII. Empty strings return an empty array. Extra separators are consolidated.

Parameters:

Name	Type	Description
text	string	Text to parse.

Returns:

Array.<string> -

Parsed text.

static strHash(s) → {string}

lib/base.js, line 2223

Jenkins one at a time hash.

https://en.wikipedia.org/wiki/Jenkins_hash_function#one_at_a_time

Parameters:

Name	Type	Description
s	string	String to hash.

Returns:

string -

Hash value.

static uuId(strBase) → {string}

lib/base.js, line 2147

Create a UUID-like string with a base.

Parameters:

Name	Type	Description
strBase	string	Base value for the string.

Returns:

string -

A unique string.

inner runTests()

lib/base.js, line 2121

Basic test runner.

This depends on Logger, hence the location in this file instead of module:xunit.

Type Definitions

Version

lib/base.js, line 83

Properties:

Name	Type	Attributes	Default	Description
name	string			Library name.
minVersion	number	<optional>	0	Minimal version needed.