Sha256: 233c5c55be81f10653b4d796e18d4d61d42a6379f91835fbec67fbb36bb5a2ce
Contents?: true
Size: 885 Bytes
Versions: 12
Compression:
Stored size: 885 Bytes
Contents
const { concat, group, indent, line } = require("../../prettier");
// The `BEGIN` and `END` keywords are used to hook into the Ruby process. Any
// `BEGIN` blocks are executed right when the process starts up, and the `END`
// blocks are executed right before exiting.
//
// BEGIN {
// # content goes here
// }
//
// END {
// # content goes here
// }
//
// Interesting side note, you don't use `do...end` blocks with these hooks. Both
// nodes contain one child which is a `stmts` node.
function printHook(name) {
return function printHookWithName(path, opts, print) {
return group(
concat([
name,
" ",
path.call(print, "body", 0),
indent(concat([line, path.call(print, "body", 1)])),
concat([line, "}"])
])
);
};
}
module.exports = {
BEGIN: printHook("BEGIN"),
END: printHook("END")
};
Version data entries
12 entries across 12 versions & 1 rubygems