I want filter out data from my data set array on basis of any like condition ? (reject function)

Question

I want filter out data from my data set array on basis of any like condition ? 
 
 Can i use reject function for that ? but how i will do this as its accepting first parameter as function. 
 reject(fn!isnull, {1, null, 3}) 
 reject("*test*",local!dataset.fieldName) - Syntext might be incorrect but i want something like this

Edwin Yesa · Accepted Answer

Hi sauravk , 
 Yes can filter out the data. But to achieve it, we should create one rule which should contain the logic to remove the word from the list. 
 For Example 
 removeWord() Function if(ri!inputWord="Word", true, false) 
 With Reject, 
 load( local!dataset: { { fieldName: "Test" }, { fieldName: "Word" } }, reject( rule!removeWord, local!dataset.fieldName ) )

sureshg57 · Answer

You can use something like below. This is just an example you can configure the rules as you need. 
 
predicate rule content: (i have named the rule as 'Test_checkLike' ) 
 
 regexmatch(".*"&"suresh"&".*",ri!valtoCheck) 
 
the main rule will look like below. 
 
load( 
 local!arraydata:{{name:"test suresh test"},{name:"namal"},{name:"guna"}}, 
 reject(rule!Test_checkLike,local!arraydata) 
) 
Hope this will give you some idea how to use the check that you are after. 
 
Note: I have used regexmatch function which you can find in Appian Regular Expression Functions plugin. 
 
Regards 
Suresh

sauravk · Answer

Thanks for help...