Class: Playwright::JavaScript::Function

Inherits:
Object
  • Object
show all
Defined in:
lib/playwright/javascript/function.rb

Instance Method Summary collapse

Constructor Details

#initialize(definition, arg) ⇒ Function

Returns a new instance of Function.



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# File 'lib/playwright/javascript/function.rb', line 4

def initialize(definition, arg)
  @definition = definition
  @serialized_arg = ValueSerializer.new(arg).serialize
end

Instance Method Details

#eval_on_selector(channel, selector) ⇒ Object 



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# File 'lib/playwright/javascript/function.rb', line 29

def eval_on_selector(channel, selector)
  value = channel.send_message_to_server(
    'evalOnSelector',
    selector: selector,
    expression: @definition,
    isFunction: true,
    arg: @serialized_arg,
  )
  ValueParser.new(value).parse
end

#eval_on_selector_all(channel, selector) ⇒ Object 



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# File 'lib/playwright/javascript/function.rb', line 40

def eval_on_selector_all(channel, selector)
  value = channel.send_message_to_server(
    'evalOnSelectorAll',
    selector: selector,
    expression: @definition,
    isFunction: true,
    arg: @serialized_arg,
  )
  ValueParser.new(value).parse
end

#evaluate(channel) ⇒ Object 



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# File 'lib/playwright/javascript/function.rb', line 9

def evaluate(channel)
  value = channel.send_message_to_server(
    'evaluateExpression',
    expression: @definition,
    isFunction: true,
    arg: @serialized_arg,
  )
  ValueParser.new(value).parse
end

#evaluate_handle(channel) ⇒ Object 



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# File 'lib/playwright/javascript/function.rb', line 19

def evaluate_handle(channel)
  resp = channel.send_message_to_server(
    'evaluateExpressionHandle',
    expression: @definition,
    isFunction: true,
    arg: @serialized_arg,
  )
  ::Playwright::ChannelOwner.from(resp)
end

#wait_for_function(channel, polling:, timeout:) ⇒ Object 



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# File 'lib/playwright/javascript/function.rb', line 51

def wait_for_function(channel, polling:, timeout:)
  params = {
    expression: @definition,
    isFunction: true,
    arg: @serialized_arg,
    polling: polling,
    timeout: timeout,
  }.compact
  if polling.is_a?(Numeric)
    params[:pollingInterval] = polling
  end
  resp = channel.send_message_to_server('waitForFunction', params)
  ChannelOwners::JSHandle.from(resp)
end