Support Ransacks _all and _any requests

[kewubenduben]

No description provided.

[codecov]

Codecov Report

Merging #5465 into master will decrease coverage by <.01%.
The diff coverage is 83.33%.

@@            Coverage Diff             @@
##           master    #5465      +/-   ##
==========================================
- Coverage   98.95%   98.94%   -0.01%     
==========================================
  Files         294      294              
  Lines       10875    10880       +5     
==========================================
+ Hits        10761    10765       +4     
- Misses        114      115       +1

Impacted Files	Coverage Δ
...ib/active_admin/resource_controller/data_access.rb	99.18% <83.33%> (-0.82%)	⬇️

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[varyonic]

Needs tests?

[kewubenduben]

I'm kinda new into writing test code. I'm not sure on where to start.

Anyway, I'll try to write a test. And any help would be appreciated.

[varyonic]

Related #5457

[deivid-rodriguez]

@kewubenduben Can you explain a bit how you plan to use this feature? From looking at the implementation, I'm guessing you want to do something like

filter :name, filters: [:cont_any]

and then the user specifies in the text box each of the keywords she wants to match separated by spaces?

[kewubenduben]

@deivid-rodriguez

Yes correct, I wanted the keyword search separated by spaces.

I've had this situation where I want to search from first_name and last_name from a single field.

filter :full_name_query_cont_any, as: :string, multiple: true, label: "Full Name"

# User Model
  ransacker :full_name_query do |parent|
    Arel::Nodes::NamedFunction.new('LOWER',
      [Arel::Nodes::NamedFunction.new('concat_ws',
        [Arel::Nodes::SqlLiteral.new("' '"), parent.table[:first_name], parent.table[:last_name]])])
  end

This is for example.

first_name = 'Black Hawk'
last_name = 'Down Under'

Searching for black under would return any of the names(first and last) that contains black or under. Instead of only matching for 'black under'.

I understand that this works with tags too, but tags look a bit ugly on doing this.