Version

Module	ejs.version
Definition	class Version
Inheritance	Version Object
Stability	Prototype.

Version class supporting Semantic Versioning 2.0.0.

Properties

Qualifiers	Property	Type	Description
get	compatible		The major.minor API compatible version number.
get	debug	Boolean	The version is a pre-release version This may be due to the version having a pre-release suffix, or if not a pure SemVer version, it may have non-number components that indicate a pre-release.
get	major		The major release number portion of the version 8.
get	minor		The minor release number portion of the version 8.
get	number		The version as a single number.
get	patch		The minor release number portion of the version 8.
get	pre		The pre-release portion of the version.
get	valid		Test if the constructed version is valid.
get	version		The public portion of the version without any prereleases qualification 8.

Inherited Properties

Version Class Methods

Qualifiers	Method
static	sort(versions, direction = 1): Array
	Sort an array of versions.

Inherited Methods

Version Instance Methods

Qualifiers	Method
	Version(version: String)
	Create and parse a version Use valid() to test if the version string was a valid SemVer version.
	acceptable(criteria): Boolean
	Test if the version is acceptable based on the supplied critera.
	same(other: String)
	Compare versions.
override	toString()
	null

Inherited Methods

Method Detail

ejs.version Version(version: String)

Description: Create and parse a version Use valid() to test if the version string was a valid SemVer version.

acceptable(criteria): Boolean

Description: Test if the version is acceptable based on the supplied critera.

Parameters

criteria

The acceptable formats for criteria are:

 VER                             Allows prereleases ^ VER                           Same as >=1.2.3 <2.0.0 (does not allow prereleases) ~ VER                           Same as >=1.2.3 <2.0.0 (allows prereleases) 1.2.X                           Any version starting with 1.2 (allows prereleases) [>, >=, <, <=, ==, !=] VER EXPR || EXPR ... EXPR && EXPR ... EXPR EXPR ...

Returns: True if the version is acceptable.

same(other: String)

Description: Compare versions.

Parameters

other: String

Other version to compare with this one Can be a version or a string.

Returns: True if the versions are identical.

static sort(versions, direction = 1): Array

Description: Sort an array of versions. The version strings can be pathnames where the basename is the version.

Parameters

direction

null [default: 1]