module CaseTransform2
Constants
- VERSION
Public Class Methods
camel(value)
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Transforms values to UpperCamelCase or PascalCase.
@example
"some_key" => "SomeKey",
# File lib/case_transform2.rb, line 13 def camel(value) case value when Array value.map { |item| camel(item) } when Hash hash_ext.deep_transform_keys!(value) { |key| camel(key) } when Symbol camel(value.to_s).to_sym when String camel_cache[value] ||= string_ext.camelize(string_ext.underscore(value)) else value end end
camel_lower(value)
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Transforms values to camelCase.
@example
"some_key" => "someKey",
# File lib/case_transform2.rb, line 32 def camel_lower(value) case value when Array value.map { |item| camel_lower(item) } when Hash hash_ext.deep_transform_keys!(value) { |key| camel_lower(key) } when Symbol camel_lower(value.to_s).to_sym when String camel_lower_cache[value] ||= string_ext.camelize(string_ext.underscore(value), :lower) else value end end
dash(value)
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Transforms values to dashed-case.
@example
"some_key" => "some-key",
# File lib/case_transform2.rb, line 51 def dash(value) case value when Array value.map { |item| dash(item) } when Hash hash_ext.deep_transform_keys!(value) { |key| dash(key) } when Symbol dash(value.to_s).to_sym when String dash_cache[value] ||= string_ext.dasherize(string_ext.underscore(value)) else value end end
underscore(value)
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Transforms values to underscore_case.
@example
"some-key" => "some_key",
# File lib/case_transform2.rb, line 70 def underscore(value) case value when Array value.map { |item| underscore(item) } when Hash hash_ext.deep_transform_keys!(value) { |key| underscore(key) } when Symbol underscore(value.to_s).to_sym when String underscore_cache[value] ||= string_ext.underscore(value) else value end end
Private Class Methods
camel_cache()
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# File lib/case_transform2.rb, line 95 def camel_cache @camel_cache ||= {} end
camel_lower_cache()
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# File lib/case_transform2.rb, line 99 def camel_lower_cache @camel_lower_cache ||= {} end
dash_cache()
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# File lib/case_transform2.rb, line 103 def dash_cache @dash_cache ||= {} end
hash_ext()
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# File lib/case_transform2.rb, line 91 def hash_ext @hash_ext ||= CaseTransform2::HashExt.new end
string_ext()
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# File lib/case_transform2.rb, line 87 def string_ext @string_ext ||= CaseTransform2::StringExt.new end
underscore_cache()
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# File lib/case_transform2.rb, line 107 def underscore_cache @underscore_cache ||= {} end