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change return data in argument-parser.

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This commit is contained in:
Ali Movahedi
2015-07-09 00:42:11 +04:30
parent bdfd4ee99d
commit 477f99b40c
3 changed files with 22 additions and 7 deletions
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14
build/functions/argument-parser.js
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@ -13,6 +13,9 @@ var FORMAT_REST = /\.{3}(\w+)/g;
var ESCAPABLE = '.^$*+?()[{\\|}]'.split('');
var REQUIRED = 0;
var OPTIONAL = 1;
/**
* Parses a message for arguments, based on format
*
@ -46,23 +49,28 @@ function argumentParser(format, string) {
string = string.replace(/[^\s]+/, '').trim();
format = format.replace(/[^\s]+/, '').trim();
if (!string || !format) {
if (!format) {
return {};
}
var indexes = [];
if (!string) return { args: {}, params: params };
var indexes = [],
params = {};
format = format.replace(/\s/g, '\\s*');
format = format.replace(FORMAT_REQUIRED, function (f, symbols, arg, type, offset) {
if (type === undefined) type = 'word';
indexes.push({ arg: arg, offset: offset });
params[arg] = REQUIRED;
return (escape(symbols) + getFormat(type, 'required')).trim();
});
format = format.replace(FORMAT_OPTIONAL, function (f, symbols, arg, type, offset) {
if (type === undefined) type = 'word';
indexes.push({ arg: arg, offset: offset });
params[arg] = OPTIONAL;
return (escape(symbols, '?') + getFormat(type, 'optional')).trim();
});
format = format.replace(FORMAT_REST, function (full, arg, offset) {
@ -109,7 +117,7 @@ function argumentParser(format, string) {
}
}
return object;
return { args: object, params: params };
}
function escape(symbols) {