Class: SpecForge::Forge::Runner::ArrayIO

Inherits:
Object
  • Object
show all
Defined in:
lib/spec_forge/forge/runner/array_io.rb

Overview

IO-like object that stores writes in an array instead of a string buffer

Used with RSpec's JSON formatter to capture each JSON output as a separate entry rather than concatenating them into one long string.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ArrayIO

Returns a new instance of ArrayIO.



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 23

def initialize
  @entries = []
end

Instance Attribute Details

#entries ⇒ Array<String> (readonly)

All entries written to this IO

Returns:



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 18

def entries
  @entries
end

Instance Method Details

#<<(string) ⇒ void

This method returns an undefined value.

Appends a string (alias for write)

Parameters:

  • string (String) —

    The string to append



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 56

def <<(string)
  write(string)
end

#close ⇒ void

This method returns an undefined value.

Marks the IO as closed



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 75

def close
  @closed = true
end

#closed ⇒ Boolean

Returns Whether the IO has been closed.

Returns:

  • (Boolean) —

    Whether the IO has been closed



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 21

attr_predicate :closed

#flush ⇒ Integer

Clears all entries

Returns:

  • (Integer) —

    Always returns 0



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 65

def flush
  @entries.clear
  0
end

#puts(*strings) ⇒ void

This method returns an undefined value.

Writes strings with newlines appended

Parameters:

  • strings (Array<String>) —

    Strings to write



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 45

def puts(*strings)
  strings.each { |string| write(string + "\n") }
end

#write(string) ⇒ void

This method returns an undefined value.

Writes a string as a new entry

Parameters:

  • string (String) —

    The string to write



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# File 'lib/spec_forge/forge/runner/array_io.rb', line 34

def write(string)
  @entries << string
end