man

MAN

API

Base

Types

var _ = require('man');

_.type(null); // => null

Collections

var _ = require('man');

// Convert to array
_.arr(arguments);

// Filter values with certain type
_.filterType(list, 'string');
_.filterTypes(list, ['number', 'undefined']);

// Remove values with certain type
_.removeType(list, 'string');
_.removeTypes(list, ['number', 'undefined']);

// Create object with all properties set to true
_.flagger(['prop1', 'prop2']); // => { prop1: true, prop2: true }

// Improved iteration
_.for(list)
    .check(function (value, i) {
        if (_.type(value) === 'string') {
            return false;
        }
        return true;
    })
    .catch(function (err) {
        console.log(err.stack);
    })
    .each(function (value, i) {
        // ...
    })
    .done(function () {
        
    });

// Map collection to object
_.mapToObject(list, function (value, i) {
    return {
        name: 'item' + i,
        value: value
    };
});

Events

var _ = require('man');

var obj = {};

_.initEvents(obj);

obj.on('test', function (a, b) {
    // ...
});

obj.emit('test', 1, 2);

Math

var _ = require('man');

// Random number
_.rand(min, max);

// Generates random unique key
_.randomKey([prefix]);

// Generates counter-based unique id
_.id([prefix]);

// Rounds number to top or bottom margin
_.roundMin(85, 20); // => 80
_.roundMax(85, 20); // => 100

Objects

var _ = require('man');

// Create new object with properties of received objects
_.collect(obj1, obj2, obj3);

// Extends `target` object with properties of `source`, replacing only undefined values
_.extendUndefined(target, source);

// Set `name` property of `obj` object recursively
var obj = {};
_.set(obj, 'prop1.prop2.prop3', true);
obj // => { prop1: { prop2: { prop3: true } } }

// Returns `name` property of `obj` object recursively
var obj = {
    prop1: {
        prop2: {
            prop3: true
        }
    }
};
_.get(obj, 'prop1.prop2.prop3'); // => true 

// Flattens object to flat structure
var obj = {
    prop1: {
        prop2: {
            prop3: true
        }
    }
};
_.flat(obj);
obj // => { 'prop1.prop2.prop3': true }

// Defines object's properties (same as Object.defineProperty and Object.defineProperties)
_.define(obj, name, prop);
_.define(obj, props);

Strings

var _ = require('man');

// Removes HTML-tags from string
_.removeTags(str);

// Trim string by specified symbol
_.trim(str, symbol);
_.trimLeft(str, symbol);
_.trimRight(str, symbol);

/*
Search `sub` in `str` and returns array with objects {
    content: String,
    groups: Array,
    length: Number,
    start: Number,
    finish: Number
}
*/
_.search(str, sub, ignoreCase);

// Replace all found `sub` in `str` with `source`
_.replace(str, sub, source, ignoreCase)

// Same as `search` but returns `false` if nothing found
_.find(str, sub, ignoreCase);

// Capitalizes string
_.capitalize(str);

// Decode ASCII string
_.decodeChars(buffer);

// Decode Unicode string
_.decodeUnicode(buffer);

Node

Builder

var _ = require('man');

_.buildClient('index.js', {
    // Output filename
    output: 'app.min.js',
    // Babel-transform ECMAScript6-features
    transform: true,
    // Minify source
    min: true
}).then(function (source) {
    // ...
});

FS

var _ = require('man');

// Create new random temp directory name
_.tmpDir()

// Create new random temp filename 
_.tmpFile(prefix)

// Read & write files
_.read(filename, isBin)
_.readb(filename)
_.write(filename, content)
_.copy(from, to)
_.copyStream(from, to).then
_.remove(filename)

// Test filenames
_.exists(filename)
_.isFile(filename)
_.isDir(filename)
_.firstExists(filenames, dirname, onlyFiles)
_.firstExistsFile(filenames, dirname)

CML

var _ = require('man');

_.cmlDump(dir, {
    output: filename
});
_.cmlDir(dir);
_.cmlFile(filename);

Browser

CML

_.cmlLoadUrl(url).then(function (data) {
    // ...
});

Request

_.get(url)
    .then(function (content) {
        // ...
    });
    
_.getJSON(url)
    .then(function (data) {
        // ...
    });