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A set of custom Functions for handling JSON with BaseElements Plugin

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##jsonA ( arrayValues)

/**
 * =====================================
 * jsonA ( arrayValues )
 *
 * RETURNS:
 *	wraps the items in "[" and "]" removes trailing coma
 *
 * PARAMETERS:
 *	arrayValues = a series of items created with the cf jsonItem
 *
 * DEPENDENCIES:
 *	None
 *
 * HISTORY:
 *	MODIFIED on 2015-JAN-24 Todd Geist, [email protected]
 *		changed the name to jsonA( arrayValues )
 *	MODIFIED on 2015-JAN-07 Todd Geist, [email protected]
 *		changed the name to jsonNewArray ( arrayValues )
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonAv ( value)

/**
 * =====================================
 * jsonAv( value )
 *
 * RETURNS:
 *	prepares a string for inclusion as an element in a JSON array
 *
 * PARAMETERS:
 *	value = the value of the Array element
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2015-APR-22 Daniel Smith, [email protected]
 *		allow the value to be json with leading/trailing whitespace
 *		return "?" on error and store error message in $json.error
 *	MODIFIED on 2015-JAN-24 Todd Geist, [email protected]
 *		changed the name to jsonAv( arrayValues )
 *	MODIFIED on 2015-JAN-07 Todd Geist, [email protected]
 *		changed name to jsonNewArrayValue ( value )
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonDelete ( json;keyOrIndex)

/*
 * =====================================
 * jsonDelete ( json ; keyOrIndex )
 * v2.0
 *
 * RETURNS:
 *	JSON Object with the specified property removed
 *
 * PARAMETERS:property
 *	json = the valid JSON string to modify
 *	keyOrIndex = the key of the property to remove or the index to remove of an array
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2016-DEC-05 John Renfrew, [email protected]
 *		actual Error is set into $jsonError, change to RWU standards
 *	MODIFIED on 2015-APR-21 Todd Geist, [email protected]
 *		return "?" on error and the actual Error is set into $json.error
 *	MODIFIED on 2015-JAN-07 Todd Geist, [email protected]
 *		changed the name to "jsonDelete ( json ; keyOrIndex )" and added support for handling an array
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonFilter ( json;expression)

/**
 * =====================================
 * jsonFilter ( json ; expression )
 *
 * PURPOSE:
 *	filters a JSON Array of Objects
 *
 * RETURNS:
 *	the new json Array
 *
 * PARAMETERS:
 *	json = the json string to validate
 *	expression = the javascript snippet that will be used to do the filter. It should shart with the property you are using in your filter
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	CREATED on 2015-AUG-08 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonGet ( json;keyOrIndexOrPath)

/**
 * =====================================
 * jsonGet ( json ; keyOrIndexOrPath )
 *
 * PURPOSE:
 *	a convenience function that handles the most common JSONPath cases
 *	Works with JSON Objects and JSON Arrays
 *
 * RETURNS:
 *	the value specfied by the keyOrIndex
 *
 * PARAMETERS:
 *	json = the json string
 *	keyOrIndex = use a "key" for objects, and an "index" for number
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2016-OCT-21 [email protected] fixes Issue #35
 *	MODIFIED on 2015-APR-21 Daniel Smith, [email protected]
 *		save error message to $json.error and clear the variable if no error
 *		return "?" on error
 *	MODIFIED on 2015-FEB-08 Todd Geist, [email protected]
 *		changed parameter name to "keyOrIndexOrPath"
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonGetKeyList ( json)

/**
 * =====================================
 * jsonGetKeyList ( json )
 *
 * PURPOSE:
 *	gets the list of member properties from a JSON object.  It only goes one level deep
 *
 * RETURNS:
 *	the list of property names
 *
 * PARAMETERS:
 *	json = the valid JSON string to get the properties from
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2015-APR-21 Todd Geist, [email protected]
 * 		return "?" on error and the actual Error is set into $json.error
 *	MODIFIED on 2015-JAN-07 Todd Geist, [email protected]
 *		changed name to jsonGetKeyList ( json )
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonGetValueList ( json)

/**
 * =====================================
 * jsonGetValueList ( json )
 *
 * PURPOSE:
 *	gets the Values of an object or array one level deep
 *
 * RETURNS:
 *	a list of values. JSON Objects and Arrays are returned as JSON
 *
 * PARAMETERS:
 *	json = the valid JSON string to get the properties from
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2015-APR-21 Todd Geist, [email protected]
 *		return "?" on error and the actual Error is set into $json.error
 *	CREATED on 2015-JAN-07 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonMerge ( target;source)

/**
 * =====================================
 * jsonMerge ( target ; source )
 *
 * PURPOSE:
 *	does a shallow merge of all properties on the source into the target
 *	shallow means that it does not traverse nested properties.
 *	Only the objects immediate own properties are dealt with
 *
 * RETURNS:
 *	the modified JSON Object
 *
 * PARAMETERS:
 *	source = the valid JSON string to merge into
 *	target = the valid jsson to copy from
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2015-APR-21 Todd Geist, [email protected]
 *		return "?" on error and the actual Error is set into $json.error
 *	CREATED on 2015-FEB-03 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonModify ( json;keyOrIndexOrPath;newValue)

/**
 * =====================================
 * jsonModify ( json ; keyOrIndexOrPath ; newValue )
 *
 * PURPOSE:
 *	adds or modifies a property on a JSON Object
 *
 * RETURNS:
 *	the modifed JSON Object
 *
 * PARAMETERS:
 *	json = the valid JSON string modify
 *	keyOrIndexOrPath = the name of the object property, or array index to add or modify
 *		or the json Path to the property array you want to modify
 *		ex: 'jsonModify($json; "invoice.line[2]qty" ; 2)' would set the "qty" property
 *		on the 3rd object on the "Line" array to 2.  All inbetween props are created as necessary
 *	newValue = the value of the property or array item
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2016-SEP-10 Todd Geist, [email protected]
 *		fixed issue # 37. handles "-" correctly.
 *	MODIFIED on 2015-AUG-15 Todd Geist, [email protected]
 *		forced numbers longer than 17 digits to text to get around JavaScript limits
 *	MODIFIED on 2015-APR-21 Todd Geist, [email protected]
 *		return "?" on error and the actual Error is set into $json.error
 *	Modified on 2015-APR-19 Todd Geist, [email protected]
 *		added error now return "?", actual error is in $json.error
 *	Modified on 2015-FEB-03 Todd Geist, [email protected]
 *		added the ability to use JSONPath as the keyOrIndexOrPath
 *	Modified on 2015-JAN-26 Todd Geist, [email protected]
 *		fixed a bug in handling "" as a newValue
 *	MODIFIED on 2015-JAN-24 Todd Geist, [email protected]
 *		changed name to jsonModify ( json ; property ; value )
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonO ( properties)

/**
 * =====================================
 * jsonO( properties )
 *
 * PURPOSE:
 *	wraps and prepares a series of jsonObjectMembers for inclusion in a JSON Object
 *
 * RETURNS:
 *	the json Object
 *
 * PARAMETERS:
 *	properties = a series of json object properties created by the cf jsonNewObjectProperty
 *
 * DEPENDENCIES:
 *	None
 *
 * HISTORY:
 *	MODIFIED on 2015-JAN-24 Todd Geist, [email protected]
 *		changed the name to jsonO( properties )
 *	MODIFIED on 2015-JAN-07 Todd Geist, [email protected]
 *		changed name to jsonNewObject ( properties )
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonOp ( key;value)

/**
 * =====================================
 * jsonOp ( key ; value )
 *
 * PURPOSE:
 *	Formats a key value pair as a JSON object property
 *
 * RETURNS:
 *	the key value pair
 *
 * PARAMETERS:
 *	key = the name of the property
 *	value = the value of the property.  IMPORTANT, numbers longer
 *	then 16 digits MUST be wrapped with getAsText(  ).
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2015-APR-22 Daniel Smith, [email protected]
 *		allow the value to be json with leading/trailing whitespace
 *		allow the key to contain any special characters
 *		return "?" on error and store error message in $json.error
 *	MODIFIED on 2015-JAN-24 Todd Geist, [email protected]
 *		changed the name to jsonOp ( key ; value )
 *	CREATED on 2015-JAN-07 Todd Geist, [email protected]
 *		changed name to jsonNewObjectProperty ( key ; value )
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonPrettyPrint ( json;whiteSpace)

/**
 * =====================================
 * jsonPrettyPrint ( json ; whiteSpace )
 *
 * PURPOSE:
 *	Pretty Prints a json Object with an indent.
 *
 * RETURNS:
 *	the prettified JSON Object
 *
 * PARAMETERS:
 *	json = the json string to pretty print
 *	whiteSpace = the character or characters to use as whiteSpace
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2015-APR-21 Todd Geist, [email protected]
 *		return "?" on error and the actual Error is set into $json.error
 *	MODIFED on 2015-JAN-07 Todd Geist, [email protected]
 *		added second parameter to set the white space character
 *	CREATED on 2015-JAN-06 Todd Geist, [email protected]
 *
 * =====================================
 */

##jsonValidate ( json)

/**
 * =====================================
 * jsonValidate ( json )
 *
 * PURPOSE:
 *	validates a JSON String
 *
 * RETURNS:
 *	1 if valid, "?" if invalid.
 *
 * PARAMETERS:
 *	json = the json string to validate
 *
 * DEPENDENCIES:
 *	BaseElements Plugin version 3.0 or greater
 *
 * HISTORY:
 *	MODIFIED on 2015-APR-21 Todd Geist, [email protected]
 *		return "?" on error and the actual Error is set into $json.error
 *	MODIFIED on 2015-APR-19 Todd Geist, [email protected]
 *	CREATED on 2015-JAN-08 Todd Geist, [email protected]
 *
 * =====================================
 */

##NOT_USED_YET_jsonLength ( json)

/* we may not need this function so I am leaving as NOT USED FOR NOW */

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A set of custom Functions for handling JSON with BaseElements Plugin

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