handlebars-helpers.md

HandlebarsHelpers

Generic helpers that work with any handlebars project

Kind: global namespace

• HandlebarsHelpers : object
  • .concat(...string, options) ⇒ String
  • .stringify([string]) ⇒ String

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concat(...string, options)

Concatenates two or more strings

Kind: static method of HandlebarsHelpers
Returns: String - - One concatenated string

Param	Type	Description
...string	string	two or more strings to concatenate
options	Object	passed by handlebars
options.hash	Object	named key/value pairs
options.hash.separator	string	string to separate each value

Example

{{concat "string1" "string2"}}

Example

{{concat "string1" "string2" separator="-"}}

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stringify([string])

JSON.stringify a string or block

Kind: static method of HandlebarsHelpers
Returns: String - - JSON.stringify result of block or string

Param	Type	Description
[string]	string	String to use if block is not present

Example

{{stringify "a !string for {json} /end"}}

Example

{{#stringify}}
  mybash.sh -o option1
  continue.sh
{{/stringify}}

Example

{{#stringify noLineBreaks}}
  docker run
  -e VAR1=VAL1
  -e VAR2=VAL2
  my/image
{{/stringify}}

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