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docs: Sort interpolation functions alphabetically

This commit is contained in:
Radek Simko 2016-02-23 11:34:09 +00:00
parent 664ba5f5a6
commit b90cd618c2
1 changed files with 8 additions and 8 deletions
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website/source/docs/configuration/interpolation.html.md
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@ -85,14 +85,6 @@ The supported built-in functions are:
**This is not equivalent** of `base64encode(sha256(string))` **This is not equivalent** of `base64encode(sha256(string))`
since `sha256()` returns hexadecimal representation. since `sha256()` returns hexadecimal representation.
* `sha1(string)` - Returns a (conventional) hexadecimal representation of the
SHA-1 hash of the given string.
Example: `"${sha1(concat(aws_vpc.default.tags.customer, "-s3-bucket"))}"`
* `sha256(string)` - Returns a (conventional) hexadecimal representation of the
SHA-256 hash of the given string.
Example: `"${sha256(concat(aws_vpc.default.tags.customer, "-s3-bucket"))}"`
* `cidrhost(iprange, hostnum)` - Takes an IP address range in CIDR notation * `cidrhost(iprange, hostnum)` - Takes an IP address range in CIDR notation
and creates an IP address with the given host number. For example, and creates an IP address with the given host number. For example,
``cidrhost("10.0.0.0/8", 2)`` returns ``10.0.0.2``. ``cidrhost("10.0.0.0/8", 2)`` returns ``10.0.0.2``.
@ -177,6 +169,14 @@ The supported built-in functions are:
`n` is the index or name of the subcapture. If using a regular expression, `n` is the index or name of the subcapture. If using a regular expression,
the syntax conforms to the [re2 regular expression syntax](https://code.google.com/p/re2/wiki/Syntax). the syntax conforms to the [re2 regular expression syntax](https://code.google.com/p/re2/wiki/Syntax).
* `sha1(string)` - Returns a (conventional) hexadecimal representation of the
SHA-1 hash of the given string.
Example: `"${sha1(concat(aws_vpc.default.tags.customer, "-s3-bucket"))}"`
* `sha256(string)` - Returns a (conventional) hexadecimal representation of the
SHA-256 hash of the given string.
Example: `"${sha256(concat(aws_vpc.default.tags.customer, "-s3-bucket"))}"`
* `signum(int)` - Returns -1 for negative numbers, 0 for 0 and 1 for positive numbers. * `signum(int)` - Returns -1 for negative numbers, 0 for 0 and 1 for positive numbers.
This function is useful when you need to set a value for the first resource and This function is useful when you need to set a value for the first resource and
a different value for the rest of the resources. a different value for the rest of the resources.