1YAML::PP::Emitter(3)  User Contributed Perl Documentation YAML::PP::Emitter(3)
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NAME

6       YAML::PP::Emitter - Emitting events
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SYNOPSIS

9           my $emitter = YAML::PP::Emitter->new(
10               indent => 4,
11           );
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13           $emitter->init;
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15           $emitter->stream_start_event;
16           $emitter->document_start_event({ implicit => 1 });
17           $emitter->sequence_start_event;
18           $emitter->scalar_event({ value => $input, style => $style });
19           $emitter->sequence_end_event;
20           $emitter->document_end_event({ implicit => 1 });
21           $emitter->stream_end_event;
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23           my $yaml = $emitter->writer->output;
24           $emitter->finish;
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DESCRIPTION

27       The emitter emits events to YAML. It provides methods for each event
28       type. The arguments are mostly the same as the events from
29       YAML::PP::Parser.
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METHODS

32       new
33               my $emitter = YAML::PP::Emitter->new(
34                   indent => 4,
35               );
36
37           Constructor. Currently takes these options:
38
39           indent
40           writer
41       stream_start_event, stream_end_event, document_start_event,
42       document_end_event, sequence_start_event, sequence_end_event,
43       mapping_start_event, mapping_end_event, scalar_event, alias_event
44       indent, set_indent
45           Getter/setter for number of indentation spaces.
46
47           TODO: Currently sequences are always zero-indented.
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49       writer, set_writer
50           Getter/setter for the writer object. By default YAML::PP::Writer.
51           You can pass your own writer if you want to output the resulting
52           YAML yourself.
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54       init
55           Initialize
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57       finish
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61perl v5.34.0                      2022-01-21              YAML::PP::Emitter(3)