Library "alerts"
The library provides options to run alert() calls in loop without worrying about limitations of frequency options.
When an alert statement is called within a loop,
it will fire just once per bar irrespective of how many iterations allowed when fequency is set to alert.freq_once_per_bar or alert.freq_once_per_bar_close
it will fire continuously till it breaks when frequency is set to alert.freq_all
The function helps overcome this issue by using varip key array which resets on every bar

method alert(message, key)
  Enhanced alert which can be used in loops
  Namespace types: series string, simple string, input string, const string
  Parameters:
    message (string): Alert message to be fired
    key (string): Key to be checked to avoid repetitive alerts
  Returns: array containing id of already fired alerts

method updateAlertTemplate(this, template)
  Updates alert template with given keys and values
  Namespace types: map<string, string>
  Parameters:
    this (map<string, string>): map containing key value pair
    template (string): Alert message template
  Returns: updated alert message
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Perpustakaan Pine

Dalam semangat sebenar TradingView, penulis telah menerbitkan kod Pine ini sebagai satu perpustakaan sumber terbuka supaya pengaturcara Pine lain dari komuniti kami boleh menggunakannya semula. Sorakan kepada penulis! Anda boleh menggunakan perpustakaan ini secara peribadi atau dalam penerbitan sumber terbuka lain, tetapi penggunaan semula kod dalam penerbitan ini adalah dikawal oleh Peraturan dalaman.

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