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node_modules/argparse/lib/action/count.js
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1lostsun
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05 май 2025, 11:35
05 май 2025, 11:35
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/*:nodoc:* * class ActionCount * * This counts the number of times a keyword argument occurs. * For example, this is useful for increasing verbosity levels * * This class inherided from [[Action]] * **/ 'use strict'; var util = require('util'); var Action = require('../action'); /*:nodoc:* * new ActionCount(options) * - options (object): options hash see [[Action.new]] * **/ var ActionCount = module.exports = function ActionCount(options) { options = options || {}; options.nargs = 0; Action.call(this, options); }; util.inherits(ActionCount, Action); /*:nodoc:* * ActionCount#call(parser, namespace, values, optionString) -> Void * - parser (ArgumentParser): current parser * - namespace (Namespace): namespace for output data * - values (Array): parsed values * - optionString (Array): input option string(not parsed) * * Call the action. Save result in namespace object **/ ActionCount.prototype.call = function (parser, namespace) { namespace.set(this.dest, (namespace[this.dest] || 0) + 1); };