func-match
v0.0.1
Published
Functional pettern matching
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match
var match = require( 'func-match' )
var concat = match([String, String], function( a, b ){
return a + b
},
[String, Number], function( a, b ) {
return a + '::' + b
})
concat( 'foo', 'bar' )
// -> 'foobar'
concat( 'foo', 13 )
// -> 'foo::13
wildcard
var __ = match.__
var foo = match([String, __], 'string *',
[__, Number], '* number')
foo('bar', {})
// -> 'string *'
foo(false, 42)
// -> '* number'