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Overview

  • What is Substation?
  • Use Cases
  • Architecture & Design

Getting Started

  • Try Substation on Docker
  • Try Substation on macOS / Linux
  • Try Substation on AWS
  • Evaluating & Transforming Data

Concepts

  • Messages
    • JSON Parsing
  • Nodes
    • Concurrency
  • Batching

Evaluating Data

  • Conditions
    • Format
    • Meta
    • Network
    • Number
    • String
    • Utility

Transforming Data

  • Transforms
    • Aggregate
    • Array
    • Enrich
    • Format
    • Hash
    • Meta
    • Network
    • Number
    • Object
    • Send
    • String
    • Time
    • Utility
  • Key-Value Stores
  • Secrets Store
  • Metrics Destinations

Applications

  • AWS
    • Substation
    • Autoscale
    • Validate
  • Development
    • Substation

Deployments

  • Building with Make
  • Configurations as Code
    • Example Configurations
    • Style Guide
  • Infrastructure as Code
    • Example Deployments
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Utility

Utility inspectors provide inspection functions that may be useful for testing or debugging.

Suggest Edits

utility.random

Evaluates data with a random coin flip.

Example

sub.condition.utility.random()
sub.condition.util.rnd()

Updated over 1 year ago


  • Table of Contents
    • utility.random
      • Example