class Compress::Snappy::Writer

Defined in:

.new(io : IO, compression_ratio = Snappy::Consts::MIN_COMPRESSION_RATIO, sync_close = false)
Creates a new writer to the given io.
.new(filename : String)
Creates a new writer to the given filename.

.open(io : IO, sync_close = false, &)
Creates a new writer to the given io, yields it to the given block, and closes it at the end.
.open(filename : String, &)
Creates a new writer to the given filename, yields it to the given block, and closes it at the end.

#close
Closes this writer.
#closed? : Bool
Returns true if this writer is closed.
#flush
Compresses and write out any unbuffered data.
#read(slice : Bytes)
Always raises IO::Error because this is a write-only IO.
#sync_close=(sync_close)
Whether to close the enclosed IO when closing this writer.
#sync_close? : Bool
Whether to close the enclosed IO when closing this writer.
#write(slice : Bytes) : Nil
See IO#write.

def self.new(io : IO, compression_ratio = Snappy::Consts::MIN_COMPRESSION_RATIO, sync_close = false) #

Creates a new writer to the given io.

def self.new(filename : String) #

Creates a new writer to the given filename.

def self.open(io : IO, sync_close = false, &) #

Creates a new writer to the given io, yields it to the given block, and closes it at the end.

def self.open(filename : String, &) #

Creates a new writer to the given filename, yields it to the given block, and closes it at the end.

def close #

Closes this writer. Must be invoked after all data has been written.

def closed? : Bool #

Returns true if this writer is closed.

def flush #

Compresses and write out any unbuffered data. This does nothing if there is no currently buffered data. See IO#flush.

def read(slice : Bytes) #

Always raises IO::Error because this is a write-only IO.

def sync_close=(sync_close) #

Whether to close the enclosed IO when closing this writer.

def sync_close? : Bool #

Whether to close the enclosed IO when closing this writer.

def write(slice : Bytes) : Nil #

See IO#write.