ruby 将Ruby对象转换为哈希。这不是用于对象序列化或映射，而是用于保存包含的信息
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--- !ruby/object:Gem::Specification
name: pry
version: !ruby/object:Gem::Version
version: 0.10.1
platform: ruby
authors:
- John Mair (banisterfiend)
- Conrad Irwin
- Ryan Fitzgerald
autorequire:
bindir: bin
cert_chain: []
date: 2014-08-16 00:00:00.000000000 Z
dependencies:
- !ruby/object:Gem::Dependency
name: coderay
requirement: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: 1.1.0
type: :runtime
prerelease: false
version_requirements: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: 1.1.0
- !ruby/object:Gem::Dependency
name: slop
requirement: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: '3.4'
type: :runtime
prerelease: false
version_requirements: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: '3.4'
- !ruby/object:Gem::Dependency
name: method_source
requirement: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: 0.8.1
type: :runtime
prerelease: false
version_requirements: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: 0.8.1
- !ruby/object:Gem::Dependency
name: bundler
requirement: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: '1.0'
type: :development
prerelease: false
version_requirements: !ruby/object:Gem::Requirement
requirements:
- - "~>"
- !ruby/object:Gem::Version
version: '1.0'
description: An IRB alternative and runtime developer console
email:
- jrmair@gmail.com
- conrad.irwin@gmail.com
- rwfitzge@gmail.com
executables:
- pry
extensions: []
extra_rdoc_files: []
files:
- CHANGELOG.md
- LICENSE
- README.md
- bin/pry
- lib/pry.rb
- lib/pry/cli.rb
- lib/pry/code.rb
- lib/pry/code/code_file.rb
- lib/pry/code/code_range.rb
- lib/pry/code/loc.rb
- lib/pry/code_object.rb
- lib/pry/color_printer.rb
- lib/pry/command.rb
- lib/pry/command_set.rb
- lib/pry/commands.rb
homepage: http://pryrepl.org
licenses:
- MIT
metadata: {}
post_install_message:
rdoc_options: []
require_paths:
- lib
required_ruby_version: !ruby/object:Gem::Requirement
requirements:
- - ">="
- !ruby/object:Gem::Version
version: '0'
required_rubygems_version: !ruby/object:Gem::Requirement
requirements:
- - ">="
- !ruby/object:Gem::Version
version: '0'
requirements: []
rubyforge_project:
rubygems_version: 2.2.2
signing_key:
specification_version: 4
summary: An IRB alternative and runtime developer console
test_files: []{
"name": "pry",
"version": {
"version": "0.10.1"
},
"platform": "ruby",
"authors": [
"John Mair (banisterfiend)",
"Conrad Irwin",
"Ryan Fitzgerald"
],
"autorequire": null,
"bindir": "bin",
"cert_chain": [
],
"date": "2014-08-16 00:00:00 UTC",
"dependencies": [
{
"name": "coderay",
"requirement": {
"requirements": [
[
"~>",
{
"version": "1.1.0"
}
]
]
},
"type": "runtime",
"prerelease": false,
"version_requirements": {
"requirements": [
[
"~>",
{
"version": "1.1.0"
}
]
]
}
},
{
"name": "slop",
"requirement": {
"requirements": [
[
"~>",
{
"version": "3.4"
}
]
]
},
"type": "runtime",
"prerelease": false,
"version_requirements": {
"requirements": [
[
"~>",
{
"version": "3.4"
}
]
]
}
},
{
"name": "method_source",
"requirement": {
"requirements": [
[
"~>",
{
"version": "0.8.1"
}
]
]
},
"type": "runtime",
"prerelease": false,
"version_requirements": {
"requirements": [
[
"~>",
{
"version": "0.8.1"
}
]
]
}
},
{
"name": "bundler",
"requirement": {
"requirements": [
[
"~>",
{
"version": "1.0"
}
]
]
},
"type": "development",
"prerelease": false,
"version_requirements": {
"requirements": [
[
"~>",
{
"version": "1.0"
}
]
]
}
}
],
"description": "An IRB alternative and runtime developer console",
"email": [
"jrmair@gmail.com",
"conrad.irwin@gmail.com",
"rwfitzge@gmail.com"
],
"executables": [
"pry"
],
"extensions": [
],
"extra_rdoc_files": [
],
"files": [
"CHANGELOG.md",
"LICENSE",
"README.md",
"bin/pry",
"lib/pry.rb",
"lib/pry/cli.rb",
"lib/pry/code.rb",
"lib/pry/code/code_file.rb",
"lib/pry/code/code_range.rb",
"lib/pry/code/loc.rb",
"lib/pry/code_object.rb",
"lib/pry/color_printer.rb",
"lib/pry/command.rb",
"lib/pry/command_set.rb",
"lib/pry/commands.rb",
],
"homepage": "http://pryrepl.org",
"licenses": [
"MIT"
],
"metadata": {
},
"post_install_message": null,
"rdoc_options": [
],
"require_paths": [
"lib"
],
"required_ruby_version": {
"requirements": [
[
">=",
{
"version": "0"
}
]
]
},
"required_rubygems_version": {
"requirements": [
[
">=",
{
"version": "0"
}
]
]
},
"requirements": [
],
"rubyforge_project": null,
"rubygems_version": "2.2.2",
"signing_key": null,
"specification_version": 4,
"summary": "An IRB alternative and runtime developer console",
"test_files": [
]
}{
"name" => "pry",
"version" => {
"version" => "0.10.1"
},
"platform" => "ruby",
"authors" => [
[0] "John Mair (banisterfiend)",
[1] "Conrad Irwin",
[2] "Ryan Fitzgerald"
],
"autorequire" => nil,
"bindir" => "bin",
"cert_chain" => [],
"date" => 2014-08-16 00:00:00 UTC,
"dependencies" => [
[0] {
"name" => "coderay",
"requirement" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "1.1.0"
}
]
]
},
"type" => :runtime,
"prerelease" => false,
"version_requirements" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "1.1.0"
}
]
]
}
},
[1] {
"name" => "slop",
"requirement" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "3.4"
}
]
]
},
"type" => :runtime,
"prerelease" => false,
"version_requirements" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "3.4"
}
]
]
}
},
[2] {
"name" => "method_source",
"requirement" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "0.8.1"
}
]
]
},
"type" => :runtime,
"prerelease" => false,
"version_requirements" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "0.8.1"
}
]
]
}
},
[3] {
"name" => "bundler",
"requirement" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "1.0"
}
]
]
},
"type" => :development,
"prerelease" => false,
"version_requirements" => {
"requirements" => [
[0] [
[0] "~>",
[1] {
"version" => "1.0"
}
]
]
}
}
],
"description" => "An IRB alternative and runtime developer console",
"email" => [
[0] "jrmair@gmail.com",
[1] "conrad.irwin@gmail.com",
[2] "rwfitzge@gmail.com"
],
"executables" => [
[0] "pry"
],
"extensions" => [],
"extra_rdoc_files" => [],
"files" => [
[ 0] "CHANGELOG.md",
[ 1] "LICENSE",
[ 2] "README.md",
[ 3] "bin/pry",
[ 4] "lib/pry.rb",
[ 5] "lib/pry/cli.rb",
[ 6] "lib/pry/code.rb",
[ 7] "lib/pry/code/code_file.rb",
[ 8] "lib/pry/code/code_range.rb",
[ 9] "lib/pry/code/loc.rb",
[ 10] "lib/pry/code_object.rb",
[ 11] "lib/pry/color_printer.rb",
[ 12] "lib/pry/command.rb",
[ 13] "lib/pry/command_set.rb",
[ 14] "lib/pry/commands.rb",
],
"homepage" => "http://pryrepl.org",
"licenses" => [
[0] "MIT"
],
"metadata" => {},
"post_install_message" => nil,
"rdoc_options" => [],
"require_paths" => [
[0] "lib"
],
"required_ruby_version" => {
"requirements" => [
[0] [
[0] ">=",
[1] {
"version" => "0"
}
]
]
},
"required_rubygems_version" => {
"requirements" => [
[0] [
[0] ">=",
[1] {
"version" => "0"
}
]
]
},
"requirements" => [],
"rubyforge_project" => nil,
"rubygems_version" => "2.2.2",
"signing_key" => nil,
"specification_version" => 4,
"summary" => "An IRB alternative and runtime developer console",
"test_files" => []
}name: pry
version:
version: 0.10.1
platform: ruby
authors:
- John Mair (banisterfiend)
- Conrad Irwin
- Ryan Fitzgerald
autorequire:
bindir: bin
cert_chain: []
date: 2014-08-16 00:00:00.000000000 Z
dependencies:
- name: coderay
requirement:
requirements:
- - "~>"
- version: 1.1.0
type: :runtime
prerelease: false
version_requirements:
requirements:
- - "~>"
- version: 1.1.0
- name: slop
requirement:
requirements:
- - "~>"
- version: '3.4'
type: :runtime
prerelease: false
version_requirements:
requirements:
- - "~>"
- version: '3.4'
- name: method_source
requirement:
requirements:
- - "~>"
- version: 0.8.1
type: :runtime
prerelease: false
version_requirements:
requirements:
- - "~>"
- version: 0.8.1
- name: bundler
requirement:
requirements:
- - "~>"
- version: '1.0'
type: :development
prerelease: false
version_requirements:
requirements:
- - "~>"
- version: '1.0'
description: An IRB alternative and runtime developer console
email:
- jrmair@gmail.com
- conrad.irwin@gmail.com
- rwfitzge@gmail.com
executables:
- pry
extensions: []
extra_rdoc_files: []
files:
- CHANGELOG.md
- LICENSE
- README.md
- bin/pry
- lib/pry.rb
- lib/pry/cli.rb
- lib/pry/code.rb
- lib/pry/code/code_file.rb
- lib/pry/code/code_range.rb
- lib/pry/code/loc.rb
- lib/pry/code_object.rb
- lib/pry/color_printer.rb
- lib/pry/command.rb
- lib/pry/command_set.rb
- lib/pry/commands.rb
homepage: http://pryrepl.org
licenses:
- MIT
metadata: {}
post_install_message:
rdoc_options: []
require_paths:
- lib
required_ruby_version:
requirements:
- - ">="
- version: '0'
required_rubygems_version:
requirements:
- - ">="
- version: '0'
requirements: []
rubyforge_project:
rubygems_version: 2.2.2
signing_key:
specification_version: 4
summary: An IRB alternative and runtime developer console
test_files: []require 'yaml'
require 'json'
# The Ruby object called 'objie' contains information
# that need to be saved in a document database. 'objie'
# may or may not contain nested objects
yaml = objie.to_yaml
# Alternatively: yaml = YAML::load('objie.yml')
# Remove the Ruby object's YAML header
behead = yaml.lines[1..-1].join
# Remove the YAML header of each nested object
# while keeping the indentation intact
behead.gsub!(/^([- ]*)!ruby\/object:.*$\n\s*/,'\1')
behead.gsub!(/\s*!ruby\/object:.*$/,'')
# With all object headers removed, the remainder is a hash
hash = YAML::load(behead)
# Depending on the needs one may convert the hash into JSON
json = hash.to_json以上是关于ruby 将Ruby对象转换为哈希。这不是用于对象序列化或映射，而是用于保存包含的信息的主要内容，如果未能解决你的问题，请参考以下文章
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