Code Repository - iNTERFACEWARE Help Center

Welcome to iNTERFACEWARE’s code repository – a place to find and share official and community-submitted code. Our goal is to provide useful and commonly used interfaces, modules, code snippets, and to encourage the members of our community to learn, share and help each other with their projects.

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Insert a table element

Added by iNTERFACEWARE

Code Snippets

Use table.insert() to insert an element into a table

Remove duplicate words with PCRE regex

Added by iNTERFACEWARE

Code Snippets

How to remove duplicate words from a string, using PCRE regex with string.rxsub()

Using html encoding

Added by iNTERFACEWARE

Code Snippets

How to encode strings with html special characters, using filter.html.enc()

Using uri encoding

Added by iNTERFACEWARE

Code Snippets

Encode and decode strings for use in uri/url, using filter.uri.enc() and filter.uri.dec()

stream.lua

Added by iNTERFACEWARE

Modules

This module performs basic stream processing, read, write, save to file, convert to text etc.

Using uuencoding

Added by iNTERFACEWARE

Code Snippets

Encode and decode uuencoded strings or streams , using filter.uuencoding.enc() and filter.uuencoding.dec()

Get the absolute value of a number

Added by iNTERFACEWARE

Code Snippets

Return the absolute value of a number, using math.abs()

Get the floor or ceiling for a number

Added by iNTERFACEWARE

Code Snippets

Return the floor or ceiling for a number, using math.floor() or math.ceil()

Parse and serialize JSON

Added by iNTERFACEWARE

Code Snippets

How to parse and serialize JSON, using json.parse{} and json.serialize{}

Format a string

Added by iNTERFACEWARE

Code Snippets

How to format a string using string.format()

Convert HL7 messages to/from XML

Added by iNTERFACEWARE

Code Snippets

How to convert an HL7 message to and from an XML representation, using chm.toXml{} and chm.fromXml{}

Extract html tags with PCRE regex

Added by iNTERFACEWARE

Code Snippets

How to extract the tags from a string of html, using PCRE regex with string.rxmatch()

Dehydrate (serialize) as JSON

Added by iNTERFACEWARE

Code Samples

How to dehydrate (serialize) raw JSON data, this can be useful for storing in a databases

store2.lua

Added by iNTERFACEWARE

Modules

Provides a simple interface to store key/value pairs in a persistent storage mechanism.

hl7.zsegment.lua

Added by iNTERFACEWARE

Modules

Generic Z segment parser. Parses Z segments without needing grammar definitions in the VMD file.

Create a Generic ACK

Added by iNTERFACEWARE

Code Snippets

Create a generic ACK by using a script in an LLP Listener component

Dehydrate (serialize) as XML

Added by iNTERFACEWARE

Code Samples

How to dehydrate (serialize) raw XML data, this can be useful for storing in a databases

Escape a SQL query string

Added by iNTERFACEWARE

Code Samples

How to correctly escape a SQL query string

Working with XML

Added by iNTERFACEWARE

Code Samples

Shows the correct way to add and update TEXT (and other) fields, as well as what not to do

hex.lua (pre 5.0.5)

Added by iNTERFACEWARE

Modules - legacy

Encodes strings of ASCII characters as their hex equivalents, superseded by the builtin filter.hex methods