Example:
puts <<BLOCK
...
BLOCK
with BLOCK being any other identifier that doesn’t clash with a keyword.
Example: puts <<BLOCK … BLOCK with BLOCK being any other identifier that doesn’t clash
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Example:
puts <<BLOCK
...
BLOCK
with BLOCK being any other identifier that doesn’t clash with a keyword.
Yes; you can–any legal symbol or quoted string may be used.
For example, if you want to throw a bang in it, you have to use the quoted form:
If it’s a symbol then you don’t need to quote it.