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refactor(util) type

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coderaiser 2014-10-20 07:22:45 -04:00
parent 77d9330151
commit 61e213ec22
1 changed files with 16 additions and 83 deletions
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99
lib/util.js
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@ -526,97 +526,30 @@
}
/**
* functions check is variable is array
* functions check is variable is type of name
*
* @param variable
*/
type.array = function(variable) {
var result;
if (Array.isArray)
result = Array.isArray(variable) ;
else
result = type(variable) === 'array';
return result;
};
function typeOf(name, variable) {
return type(variable) === name;
}
/**
* functions check is variable is arrayBuffer
* @param variable
*/
type.arrayBuffer = function(variable) {
return type(variable) === 'arraybuffer';
};
function typeOfSimple(name, variable) {
return typeof variable === name;
}
/**
* functions check is variable is boolean
* @param variable
*/
type.boolean = function(variable) {
return typeof variable === 'boolean';
};
['arrayBuffer', 'object', 'file', 'array']
.forEach(function(name) {
type[name] = typeOf.bind(null, name);
});
/**
* functions check is variable is function
* @param variable
*/
type.function = function(variable) {
return typeof variable === 'function';
};
/**
* functions check is variable is number
* @param variable
*/
type.number = function(variable) {
return typeof variable === 'number';
};
/**
* functions check is variable is object
* @param variable
*/
type.object = function(variable) {
var type = Util.type(variable),
is = type === 'object';
return is;
};
/**
* functions check is variable is string
* @param variable
*/
type.string = function(variable) {
return typeof variable === 'string';
};
/**
* functions check is variable is string
* @param variable
*/
type.undefined = function(variable) {
return typeof variable === 'undefined';
};
/**
* functions check is variable is File
* @param variable
*/
type.file = function(variable) {
var FILE = '[object File]',
name, is;
name = Util.exec.ifExist(variable, 'toString');
is = name === FILE;
return is;
};
['string', 'undefined', 'boolean', 'number', 'function']
.forEach(function(name) {
type[name] = typeOfSimple.bind(null, name);
});
return type;
}
/**
* function return false
*/