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5 gru 2019 · I would like to know how to parse a YAML file with the following contents: --- javascripts: - fo_global: - lazyload-min - holla-min. Currently I am trying to parse it this way: @custom_asset_packages_yml = (File.exists? ("# {RAILS_ROOT}/config/asset_packages.yml") ?
Psych is a YAML parser and emitter. Psych leverages libyaml for its YAML parsing and emitting capabilities. In addition to wrapping libyaml, Psych also knows how to serialize and de-serialize most Ruby objects to and from the YAML format.
This module provides a Ruby interface for data serialization in YAML format. The YAML module is an alias of Psych, the YAML engine for Ruby.
Psych provides a range of interfaces for parsing a YAML document ranging from low level to high level, depending on your parsing needs. At the lowest level, is an event based parser. Mid level is access to the raw YAML AST, and at the highest level is the ability to unmarshal YAML to Ruby objects.
Psych provides a range of interfaces for parsing a YAML document ranging from low level to high level, depending on your parsing needs. At the lowest level, is an event based parser. Mid level is access to the raw YAML AST, and at the highest level is the ability to unmarshal YAML to Ruby objects.
Psych provides a range of interfaces for parsing a YAML document ranging from low level to high level, depending on your parsing needs. At the lowest level, is an event based parser. Mid level is access to the raw YAML AST, and at the highest level is the ability to unmarshal YAML to Ruby objects.
29 kwi 2024 · Parsing YAML in Ruby. Ruby already has an inbuilt library named YAML (more on this in the next section) that lets you read YAML files. We need to explain that this library is an actual wrapper that uses the Psych YAML engine as the native YAML library since Ruby version 1.9.3.
