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dist/globalize.js

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+/**
+ * Globalize v1.0.0-alpha.13
+ *
+ * http://github.com/jquery/globalize
+ *
+ * Copyright 2010, 2014 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2014-12-10T16:48Z
+ */
+/*!
+ * Globalize v1.0.0-alpha.13 2014-12-10T16:48Z Released under the MIT license
+ * http://git.io/TrdQbw
+ */
+(function( root, factory ) {
+
+	// UMD returnExports
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD
+		define([
+			"cldr",
+			"cldr/event"
+		], factory );
+	} else if ( typeof exports === "object" ) {
+
+		// Node, CommonJS
+		module.exports = factory( require( "cldrjs" ) );
+	} else {
+
+		// Global
+		root.Globalize = factory( root.Cldr );
+	}
+}( this, function( Cldr ) {
+
+
+/**
+ * A toString method that outputs meaningful values for objects or arrays and
+ * still performs as fast as a plain string in case variable is string, or as
+ * fast as `"" + number` in case variable is a number.
+ * Ref: http://jsperf.com/my-stringify
+ */
+var toString = function( variable ) {
+	return typeof variable === "string" ? variable : ( typeof variable === "number" ? "" +
+		variable : JSON.stringify( variable ) );
+};
+
+
+
+
+/**
+ * formatMessage( message, data )
+ *
+ * @message [String] A message with optional {vars} to be replaced.
+ *
+ * @data [Array or JSON] Object with replacing-variables content.
+ *
+ * Return the formatted message. For example:
+ *
+ * - formatMessage( "{0} second", 1 ); // 1 second
+ *
+ * - formatMessage( "{0}/{1}", ["m", "s"] ); // m/s
+ *
+ * - formatMessage( "{name} <{email}>", {
+ *     name: "Foo",
+ *     email: "bar@baz.qux"
+ *   }); // Foo <[email protected]>
+ */
+var formatMessage = function( message, data ) {
+
+	// Replace {attribute}'s
+	message = message.replace( /{[0-9a-zA-Z-_. ]+}/g, function( name ) {
+		name = name.replace( /^{([^}]*)}$/, "$1" );
+		return toString( data[ name ] );
+	});
+
+	return message;
+};
+
+
+
+
+var objectExtend = function() {
+	var destination = arguments[ 0 ],
+		sources = [].slice.call( arguments, 1 );
+
+	sources.forEach(function( source ) {
+		var prop;
+		for ( prop in source ) {
+			destination[ prop ] = source[ prop ];
+		}
+	});
+
+	return destination;
+};
+
+
+
+
+var createError = function( code, message, attributes ) {
+	var error;
+
+	message = code + ( message ? ": " + formatMessage( message, attributes ) : "" );
+	error = new Error( message );
+	error.code = code;
+
+	objectExtend( error, attributes );
+
+	return error;
+};
+
+
+
+
+var validate = function( code, message, check, attributes ) {
+	if ( !check ) {
+		throw createError( code, message, attributes );
+	}
+};
+
+
+
+
+var alwaysArray = function( stringOrArray ) {
+	return Array.isArray( stringOrArray ) ? stringOrArray : stringOrArray ? [ stringOrArray ] : [];
+};
+
+
+
+
+var validateCldr = function( path, value, options ) {
+	var skipBoolean;
+	options = options || {};
+
+	skipBoolean = alwaysArray( options.skip ).some(function( pathRe ) {
+		return pathRe.test( path );
+	});
+
+	validate( "E_MISSING_CLDR", "Missing required CLDR content `{path}`.", value || skipBoolean, {
+		path: path
+	});
+};
+
+
+
+
+var validateDefaultLocale = function( value ) {
+	validate( "E_DEFAULT_LOCALE_NOT_DEFINED", "Default locale has not been defined.",
+		value !== undefined, {} );
+};
+
+
+
+
+var validateParameterPresence = function( value, name ) {
+	validate( "E_MISSING_PARAMETER", "Missing required parameter `{name}`.",
+		value !== undefined, { name: name });
+};
+
+
+
+
+/**
+ * range( value, name, minimum, maximum )
+ *
+ * @value [Number].
+ *
+ * @name [String] name of variable.
+ *
+ * @minimum [Number]. The lowest valid value, inclusive.
+ *
+ * @maximum [Number]. The greatest valid value, inclusive.
+ */
+var validateParameterRange = function( value, name, minimum, maximum ) {
+	validate(
+		"E_PAR_OUT_OF_RANGE",
+		"Parameter `{name}` has value `{value}` out of range [{minimum}, {maximum}].",
+		value === undefined || value >= minimum && value <= maximum,
+		{
+			maximum: maximum,
+			minimum: minimum,
+			name: name,
+			value: value
+		}
+	);
+};
+
+
+
+
+var validateParameterType = function( value, name, check, expected ) {
+	validate(
+		"E_INVALID_PAR_TYPE",
+		"Invalid `{name}` parameter ({value}). {expected} expected.",
+		check,
+		{
+			expected: expected,
+			name: name,
+			value: value
+		}
+	);
+};
+
+
+
+
+var validateParameterTypeLocale = function( value, name ) {
+	validateParameterType(
+		value,
+		name,
+		value === undefined || typeof value === "string" || value instanceof Cldr,
+		"String or Cldr instance"
+	);
+};
+
+
+
+
+/**
+ * Function inspired by jQuery Core, but reduced to our use case.
+ */
+var isPlainObject = function( obj ) {
+	return obj !== null && "" + obj === "[object Object]";
+};
+
+
+
+
+var validateParameterTypePlainObject = function( value, name ) {
+	validateParameterType(
+		value,
+		name,
+		value === undefined || isPlainObject( value ),
+		"Plain Object"
+	);
+};
+
+
+
+
+var alwaysCldr = function( localeOrCldr ) {
+	return localeOrCldr instanceof Cldr ? localeOrCldr : new Cldr( localeOrCldr );
+};
+
+
+
+
+// ref: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions?redirectlocale=en-US&redirectslug=JavaScript%2FGuide%2FRegular_Expressions
+var regexpEscape = function( string ) {
+	return string.replace( /([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1" );
+};
+
+
+
+
+var stringPad = function( str, count, right ) {
+	var length;
+	if ( typeof str !== "string" ) {
+		str = String( str );
+	}
+	for ( length = str.length; length < count; length += 1 ) {
+		str = ( right ? ( str + "0" ) : ( "0" + str ) );
+	}
+	return str;
+};
+
+
+
+
+function validateLikelySubtags( cldr ) {
+	cldr.once( "get", validateCldr );
+	cldr.get( "supplemental/likelySubtags" );
+}
+
+/**
+ * [new] Globalize( locale|cldr )
+ *
+ * @locale [String]
+ *
+ * @cldr [Cldr instance]
+ *
+ * Create a Globalize instance.
+ */
+function Globalize( locale ) {
+	if ( !( this instanceof Globalize ) ) {
+		return new Globalize( locale );
+	}
+
+	validateParameterPresence( locale, "locale" );
+	validateParameterTypeLocale( locale, "locale" );
+
+	this.cldr = alwaysCldr( locale );
+
+	validateLikelySubtags( this.cldr );
+}
+
+/**
+ * Globalize.load( json, ... )
+ *
+ * @json [JSON]
+ *
+ * Load resolved or unresolved cldr data.
+ * Somewhat equivalent to previous Globalize.addCultureInfo(...).
+ */
+Globalize.load = function() {
+	// validations are delegated to Cldr.load().
+	Cldr.load.apply( Cldr, arguments );
+};
+
+/**
+ * Globalize.locale( [locale|cldr] )
+ *
+ * @locale [String]
+ *
+ * @cldr [Cldr instance]
+ *
+ * Set default Cldr instance if locale or cldr argument is passed.
+ *
+ * Return the default Cldr instance.
+ */
+Globalize.locale = function( locale ) {
+	validateParameterTypeLocale( locale, "locale" );
+
+	if ( arguments.length ) {
+		this.cldr = alwaysCldr( locale );
+		validateLikelySubtags( this.cldr );
+	}
+	return this.cldr;
+};
+
+/**
+ * Optimization to avoid duplicating some internal functions across modules.
+ */
+Globalize._alwaysArray = alwaysArray;
+Globalize._createError = createError;
+Globalize._formatMessage = formatMessage;
+Globalize._isPlainObject = isPlainObject;
+Globalize._objectExtend = objectExtend;
+Globalize._regexpEscape = regexpEscape;
+Globalize._stringPad = stringPad;
+Globalize._validate = validate;
+Globalize._validateCldr = validateCldr;
+Globalize._validateDefaultLocale = validateDefaultLocale;
+Globalize._validateParameterPresence = validateParameterPresence;
+Globalize._validateParameterRange = validateParameterRange;
+Globalize._validateParameterTypePlainObject = validateParameterTypePlainObject;
+Globalize._validateParameterType = validateParameterType;
+
+return Globalize;
+
+
+
+
+}));