diff options
Diffstat (limited to 'ext/psych/lib/psych')
| -rw-r--r-- | ext/psych/lib/psych/core_ext.rb | 5 | ||||
| -rw-r--r-- | ext/psych/lib/psych/nodes/node.rb | 4 | ||||
| -rw-r--r-- | ext/psych/lib/psych/visitors/emitter.rb | 4 |
3 files changed, 8 insertions, 5 deletions
diff --git a/ext/psych/lib/psych/core_ext.rb b/ext/psych/lib/psych/core_ext.rb index 8d3e8fb7b6..be26b2f449 100644 --- a/ext/psych/lib/psych/core_ext.rb +++ b/ext/psych/lib/psych/core_ext.rb @@ -6,9 +6,10 @@ class Object # FIXME: rename this to "to_yaml" when syck is removed ### - # call-seq: to_yaml + # call-seq: to_yaml(options = {}) # - # Convert an object to YAML + # Convert an object to YAML. See Psych.dump for more information on the + # available +options+. def psych_to_yaml options = {} Psych.dump self, options end diff --git a/ext/psych/lib/psych/nodes/node.rb b/ext/psych/lib/psych/nodes/node.rb index 3ab9acae43..bfd91f99ec 100644 --- a/ext/psych/lib/psych/nodes/node.rb +++ b/ext/psych/lib/psych/nodes/node.rb @@ -30,10 +30,10 @@ module Psych # Convert this node to YAML. # # See also Psych::Visitors::Emitter - def to_yaml io = nil + def to_yaml io = nil, options = {} real_io = io || StringIO.new - Visitors::Emitter.new(real_io).accept self + Visitors::Emitter.new(real_io, options).accept self return real_io.string unless io io end diff --git a/ext/psych/lib/psych/visitors/emitter.rb b/ext/psych/lib/psych/visitors/emitter.rb index 0768fbb528..c84629f9d0 100644 --- a/ext/psych/lib/psych/visitors/emitter.rb +++ b/ext/psych/lib/psych/visitors/emitter.rb @@ -1,8 +1,10 @@ module Psych module Visitors class Emitter < Psych::Visitors::Visitor - def initialize io + def initialize io, options = {} @handler = Psych::Emitter.new io + @handler.indentation = options[:indentation] if options[:indentation] + @handler.canonical = options[:canonical] if options[:canonical] end def visit_Psych_Nodes_Stream o |