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Diffstat (limited to 'examples')
| -rw-r--r-- | examples/all-examples.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/examples/all-examples.txt b/examples/all-examples.txt index bdf199f..b438de3 100644 --- a/examples/all-examples.txt +++ b/examples/all-examples.txt @@ -297,6 +297,39 @@ assert 0 == (say defined bar); #* + * Examples of how to use synonyms + *# + +# Create a variable foo, and bar is a synonym for foo +my foo = "foo"; +my bar = \foo; + +# Reset the value of foo +foo = "bar"; + +# The synonym variable should now also set to "bar" +assert "bar" == say bar; + +# Create a new procedure baz +proc baz { + say "I am baz"; +} + +# Make a synonym baz, and undefine baz +my bay = \baz; +undef baz; + +# bay still has a reference of the original procedure baz +bay; # this prints aut "I am baz" + +assert 0 == defined baz; +assert 1 == defined bay; + +# This removes the procedure from memory +undef bay; + + +#* * Examples how to convert types *# |
