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  1. #!/usr/bin/perl
  2.  
  3. my $js_code = <<'__END__';
  4. var previousOne =  {
  5. 	pFoo: "pBar",
  6. 	pBar: "pBaz",
  7. 	pBaz: "pFoo"
  8. },
  9. var materials ={
  10.     foo: "bar",
  11.     bar: "baz",
  12.     baz: "foo"
  13. },
  14. var anotherOne = {
  15.    aFoo: "aBar",
  16.    aBar: "aBaz",
  17.    aBaz: "aFoo"
  18. }
  19. __END__
  20.  
  21. my ($json_str) = $js_code =~ m/\s*var\s+materials\s*=\s*({[^}]+}),?/;
  22. print "json_str = ${json_str}\n";
Success #stdin #stdout 0s 6000KB
comments ()
stdin 
Standard input is empty
stdout 
json_str = {
    foo: "bar",
    bar: "baz",
    baz: "foo"
}
https://ideone.com/6yOsGx
language:
Perl (perl 5.28.1)
created:
9 years ago
visibility:
public

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