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Class: Console

Inherits:
Object show all
Includes:
Native::Wrapper
Defined in:
opal/stdlib/console.rb

Overview

Manipulate the browser console.

See Also:

Instance Method Summary collapse

Methods included from Native::Wrapper

included , #initialize , #to_n

Instance Method Details

#clearObject

Clear the console.

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# File 'opal/stdlib/console.rb', line 10
def clear
 `#{@native}.clear()`
end

#error(*args) ⇒ Object

Log the passed objects based on an optional initial format as error.

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# File 'opal/stdlib/console.rb', line 36
def error(*args)
 `#{@native}.error.apply(#{@native}, args)`
end

#group(*args, &block) ⇒ Object

Group the given block.

Raises:

  • (ArgumentError)
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# File 'opal/stdlib/console.rb', line 58
def group(*args, &block)
 raise ArgumentError, 'no block given' unless block
 `#{@native}.group.apply(#{@native}, args)`
 begin
 if block.arity == 0
 instance_exec(&block)
 else
 yield(self)
 end
 ensure
 `#{@native}.groupEnd()`
 end
end

#group!(*args, &block) ⇒ Object

Group the given block but collapse it.

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# File 'opal/stdlib/console.rb', line 75
def group!(*args, &block)
 return unless block_given?
 `#{@native}.groupCollapsed.apply(#{@native}, args)`
 begin
 if block.arity == 0
 instance_exec(&block)
 else
 yield(self)
 end
 ensure
 `#{@native}.groupEnd()`
 end
end

#info(*args) ⇒ Object

Log the passed objects based on an optional initial format as informational log.

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# File 'opal/stdlib/console.rb', line 26
def info(*args)
 `#{@native}.info.apply(#{@native}, args)`
end

#log(*args) ⇒ Object

Log the passed objects based on an optional initial format.

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# File 'opal/stdlib/console.rb', line 20
def log(*args)
 `#{@native}.log.apply(#{@native}, args)`
end

#time(label, &block) ⇒ Object

Time the given block with the given label.

Raises:

  • (ArgumentError)
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# File 'opal/stdlib/console.rb', line 41
def time(label, &block)
 raise ArgumentError, 'no block given' unless block
 `#{@native}.time(label)`
 begin
 if block.arity == 0
 instance_exec(&block)
 else
 yield(self)
 end
 ensure
 `#{@native}.timeEnd()`
 end
end

#traceObject

Print a stacktrace from the call site.

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# File 'opal/stdlib/console.rb', line 15
def trace
 `#{@native}.trace()`
end

#warn(*args) ⇒ Object

Log the passed objects based on an optional initial format as warning.

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# File 'opal/stdlib/console.rb', line 31
def warn(*args)
 `#{@native}.warn.apply(#{@native}, args)`
end

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