Remove the comparison-to-perl examples because several of them are buggy and don't really illustrate the behaviour

Author: leonerd

rfcs/rfc0022.md

@@ -41,14 +41,6 @@ $bool = meta::has_package($name);
 
 Returns true if the named package exists.
 
-For example:
-
-```perl
-my $bool = meta::has_package("Example::Package");
-# behaves as
-my $bool = do { no strict 'refs'; exists ${"Example::"}{"Package::"} };
-```
-
 #### `get_package`
 
 ```perl
@@ -117,15 +109,6 @@ $bool = $metapackage->has_symbol($name);
 
 Returns true if the named symbol exists. `$name` must begin with a sigil; one of the characters "$@%&". 
 
-For example:
-
-```perl
-my $bool = meta::get_package('Example::Package')->has_symbol('$OPT');
-
-# behaves as
-my $bool = do { no strict 'refs'; defined *{"Example::Package::OPT"}{SCALAR} };
-```
-
 #### `get_symbol`
 
 ```perl
@@ -142,19 +125,6 @@ $metasymbol = $metapackage->add_symbol($name, $value);
 
 Creates a new named symbol. If a value is passed it must be a reference to an item of the compatible type. If no initialisation is provided for variables, an empty variable is created. If no initialisation is provided for a subroutine then a forward declaration is created which has no body yet.
 
-For example:
-
-```
-meta::get_package('Example::Package')->add_symbol('@THINGS', [1..5]);
-
-# behaves as
-Package::Stash->new("Example::Package")->add_symbol('@THINGS', [1..5]);
-
-# or
-no strict 'refs';
-*{'Example::Package::THINGS'} = [1..5];
-```
-
 #### `remove_symbol`
 
 ```perl
@@ -316,7 +286,7 @@ Some of these issues can be mitigated by careful use of the metapackage objects.
 
 ## Examples
 
-(several examples inline in the above code. Should possibly find some more bigger use-cases and write them here.)
+(Should find some bigger use-cases and write them here.)
 
 ## Prototype Implementation