LINQ-Style PowerShell Methods
This is a very simple library that wraps some LINQ methods for integrating with PowerShell. It exposes a single plinqo class that you can use to query arrays. You can chain together methods just like with LINQ in C#.
$Array = 1..1000000
[plinqo]::new($Array).Where({$args[0] -gt 10000}).Skip(10).Take(100)Install-Module plinqo
Import-Module plinqoplinqo is pretty fast. It"s about as fast as the where() method in PowerShell and much faster than Where-Object.
$Array = 1..1000000
Measure-Command {
[plinqo]::new($Array).Where({$args[0] -gt 10000})
}
Days : 0
Hours : 0
Minutes : 0
Seconds : 1
Milliseconds : 766
Ticks : 17665031
TotalDays : 2.04456377314815E-05
TotalHours : 0.000490695305555556
TotalMinutes : 0.0294417183333333
TotalSeconds : 1.7665031
TotalMilliseconds : 1766.5031
Measure-Command {
$Array.Where({$_ -gt 10000})
}
Days : 0
Hours : 0
Minutes : 0
Seconds : 1
Milliseconds : 632
Ticks : 16328007
TotalDays : 1.889815625E-05
TotalHours : 0.00045355575
TotalMinutes : 0.027213345
TotalSeconds : 1.6328007
TotalMilliseconds : 1632.8007
Measure-Command {
$Array | Where-Object {$_ -gt 10000}
}
Days : 0
Hours : 0
Minutes : 0
Seconds : 5
Milliseconds : 303
Ticks : 53037798
TotalDays : 6.13863402777778E-05
TotalHours : 0.00147327216666667
TotalMinutes : 0.08839633
TotalSeconds : 5.3037798
TotalMilliseconds : 5303.7798plinqo provides methods for numerous LINQ extension methods.
- All
- Any
- Average
- Concat
- Contains
- Count
- Distinct
- ElementAt
- Except
- First
- FirstOrDefault
- Last
- LastOrDefault
- Select
- Single
- SingleOrDefault
- Skip
- Sum
- Take
- Where