expansion

package
v3.3.1 Latest Latest
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Published: Oct 8, 2019 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package expansion provides functions find and replace $(FOO) style variables in strings.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Expand

func Expand(input string, mapping func(string) interface{}) interface{}

Expand replaces variable references in the input string according to the expansion spec using the given mapping function to resolve the values of variables.

func MappingFuncFor

func MappingFuncFor(
	counts map[string]int,
	context ...map[string]interface{}) func(string) interface{}

MappingFuncFor returns a mapping function for use with Expand that implements the expansion semantics defined in the expansion spec; it returns the input string wrapped in the expansion syntax if no mapping for the input is found.

Types

This section is empty.

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