Rubymine文件参考

我正试图引用一个文件来使用RubyMine写入它，但我很难理解它。使用完整路径时，代码在使用RubyMine运行时出错。 当我使用相同的代码并在terminal中运行它时，使用以下命令代码工作正常：

ruby studio_game players.csv

如何在不必用RubyMine指定完整路径的情况下识别文件

错误代码：

require_relative 'player'
require_relative 'game'

player1 = Player.new("moe")
player2 = Player.new("larry", 60)
player3 = Player.new("curly", 125)

knuckleheads = Game.new("Knuckleheads")
knuckleheads.load_players(ARGV.shift || 'players.csv')

错误消息：

/Users/MNickey/.rvm/rubies/ruby-1.9.3-p448/bin/ruby -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) "/Users/MNickey/RubymineProjects/PragmaticStudio/Stooges Game/studio_game"
/Users/MNickey/RubymineProjects/PragmaticStudio/Stooges Game/game.rb:83:in `readlines': No such file or directory - players.csv (Errno::ENOENT)
from /Users/MNickey/RubymineProjects/PragmaticStudio/Stooges Game/game.rb:83:in `load_players'
from /Users/MNickey/RubymineProjects/PragmaticStudio/Stooges Game/studio_game:9:in `<top (required)>'
from -e:1:in `load'
from -e:1:in `<main>'

/Users/MNickey/.rvm/rubies/ruby-1.9.3-p448/bin/ruby-e$stdout.sync=true$stderr.sync=true；加载（$0=ARGV.shift）“/Users/MNickey/RubymineProjects/practicstudio/Stooges Game/studio_Game”
/Users/MNickey/RubymineProjects/practicstudio/Stooges Game/Game.rb:83:in'readlines'：没有这样的文件或目录-players.csv（Errno:：enoint）
from/Users/MNickey/RubymineProjects/practicstudio/Stooges Game/Game.rb:83:in'load_players'
from/Users/MNickey/RubymineProjects/practicstudio/Stooges Game/studio\u游戏：9:in`'
from-e:1:in“load”
from-e:1:in`'

指节头。加载玩家（ARGV.shift | | |'players.csv'）

几乎肯定是导致问题的原因。除非您使用命令行参数为脚本配置了启动器，否则ARGV将为空，结果将是纯旧的“players.csv”

我很确定，当您在命令行中运行脚本时，您正在运行带有参数的脚本

要在RubyMine中设置命令行参数，请转到运行/编辑配置，找到脚本的启动配置，并将csv文件的路径添加到脚本参数输入框