Ensure that the context enrich function doesn't overwrite existing variables #29
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djbe
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AliSoftware
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Mar 24, 2017
Sources/Context.swift
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| context[StencilContext.environment] = environment | ||
| context[StencilContext.parameters] = try Parameters.parse(items: parameters) | ||
| context[self.environment] = merge(context[self.environment], with: environment) | ||
| context[self.parameters] = merge(context[self.parameters], with: try Parameters.parse(items: parameters)) |
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Maybe we should rename those two static let constants using environmentKey and parametersKey.
Because the first time i read and reviewed your code change I didn't understand why you used instance properties there, and almost thought that self.environment were referring to the [String: String] dictionary of the context, containing the env variables (ok, doing the review from GitHub didn't help, as the limited git diff scope failed to remind me that this was actually inside a static func…). Using context[self.paramtersKey] should help clarify that.
AliSoftware
reviewed
Mar 24, 2017
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Needed for SwiftGen/SwiftGenKit#13