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Re: I need hash inside a hash help

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From:
ToddAndMargo via perl6-users
Date:
January 11, 2019 19:43
Subject:
Re: I need hash inside a hash help
Message ID:
587a231c-d777-cff6-8293-bbc6f44bdf59@zoho.com
On 1/11/19 11:39 AM, ToddAndMargo via perl6-users wrote:
> On 1/11/19 11:33 AM, JJ Merelo wrote:
>> I think you want $x, not $Ace.
>>
>> Cheers
> 
> Yup.  I am on fire today!  :'(
> 
> Still can't get it figured out.  :'(  :'(
> 
> $ p6 'my $x="Ace"; my %Vendors=("acme" => { "ContactName" => "Larry", 
> "AccountNo" => 1234 }, "Ace" => { "ContactName" => "Mo", "AccountNo" => 
> "A102" } ); say "%Vendors<$x><ContactName>" ~ "\t" ~ 
> "%Vendors<$x><AccountNo>";'
> Use of uninitialized value of type Any in string context.
> 
> 
> $ p6 'my $x="Ace"; my %Vendors=("acme" => { "ContactName" => "Larry", 
> "AccountNo" => 1234 }, "Ace" => { "ContactName" => "Mo", "AccountNo" => 
> "A102" } ); say "%Vendors<"$x"><ContactName>" ~ "\t" ~ 
> "%Vendors<"$x"><AccountNo>";'
> Use of uninitialized value of type Any in string context.
> 
> $ p6 'my $x="Ace"; my %Vendors=("acme" => { "ContactName" => "Larry", 
> "AccountNo" => 1234 }, "Ace" => { "ContactName" => "Mo", "AccountNo" => 
> "A102" } ); say "%Vendors<{$x}><ContactName>" ~ "\t" ~ 
> "%Vendors<{$x}><AccountNo>";'
> Use of uninitialized value of type Any in string context.
> 
> $ p6 'my $x="Ace"; my %Vendors=("acme" => { "ContactName" => "Larry", 
> "AccountNo" => 1234 }, "Ace" => { "ContactName" => "Mo", "AccountNo" => 
> "A102" } ); say "%Vendors<{"$x"}><ContactName>" ~ "\t" ~ 
> "%Vendors<{"$x"}><AccountNo>";'
> Use of uninitialized value of type Any in string context.
> 
> 
> I can't win.


$ p6 'my $x="Ace"; my %Vendors=("acme" => { "ContactName" => "Larry", 
"AccountNo" => 1234 }, "Ace" => { "ContactName" => "Mo", "AccountNo" => 
"A102" } ); say "%Vendors<<$x>><ContactName>" ~ "\t" ~ 
"%Vendors<<$x>><AccountNo>";'
===SORRY!===
Unable to parse expression in double quotes; couldn't find final '"' 
(corresponding starter was at line 1)
at -e:1
------> >" ~ "\t" ~ "%Vendors<<$x>><AccountNo>";⏏<EOL>
     expecting any of:
         double quotes
         postfix
Other potential difficulties:
     Ambiguous use of >>; use » instead to mean hyper, or insert 
whitespace before >> to mean a quote terminator (or use different 
delimiters?)
     at -e:1
     ------> 2" } ); say "%Vendors<<$x>><ContactName>⏏" ~ "\t" ~ 
"%Vendors<<$x>><AccountNo>";
     Ambiguous use of >>; use » instead to mean hyper, or insert 
whitespace before >> to mean a quote terminator (or use different 
delimiters?)
     at -e:1
     ------> me>" ~ "\t" ~ "%Vendors<<$x>><AccountNo>⏏";

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