Pretty printing for ImmutableJS
Heavily inspired by (and dependent on) json-stringify-pretty-compact.
npm install pretty-immutableThis library will only work (or really make any sense) if you also have immutable installed.
var Immutable = require("immutable");
var prettyI = require("pretty-immutable");
var bigMap = Immutable.fromJS({
a: [1, 2, 3, 4],
b: {
blah: {
blah: [
{a: 1},
{b: 2},
{c: 3}
]
}
}
});
// Use as a formatter
console.log(prettyI(bigMap)); /*
Map {
"a": List [ 1, 2, 3, 4 ],
"b": Map {
"blah": Map {
"blah": List [
Map { "a": 1 },
Map { "b": 2 },
Map { "c": 3 }
]
}
}
}
*/
// Override the built-in inspect() method
prettyI.install(Immutable);
console.log(bigMap.inspect()); /*
Map {
"a": List [ 1, 2, 3, 4 ],
"b": Map {
"blah": Map {
"blah": List [
Map { "a": 1 },
Map { "b": 2 },
Map { "c": 3 }
]
}
}
}
*/Copyright 2016 Glen Mailer.
MIT Licensed.