class
Fastx::Fastq::Reader
- Fastx::Fastq::Reader
- Reference
- Object
Defined in:
fastx/fastq/reader.crConstructors
-
.new(filename : String | Path)
Creates a new FASTQ reader for the specified file.
Class Method Summary
-
.open(filename : String | Path, &)
Opens a FASTQ file, yields the reader to the block, and automatically closes it.
Instance Method Summary
-
#close
Closes the file handle.
-
#closed?
Returns true if the file handle is closed.
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#each(&)
Iterates over each FASTQ record, yielding identifier, sequence, and quality.
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#each_copy(&)
Iterates over each FASTQ record, yielding identifier, sequence, and quality as String copies.
Constructor Detail
def self.new(filename : String | Path)
#
Creates a new FASTQ reader for the specified file. Automatically detects gzip compression from .gz extension.
Class Method Detail
def self.open(filename : String | Path, &)
#
Opens a FASTQ file, yields the reader to the block, and automatically closes it.
Instance Method Detail
def each_copy(&)
#
Iterates over each FASTQ record, yielding identifier, sequence, and quality as String copies. This avoids buffer reuse issues when references to sequence/quality data are kept.