Mailglass.Components.CSS (Mailglass v1.2.0)

CSS style-string utilities for email component rendering.

Internal to Mailglass.Components. Components build a base inline style="..." string (the email-client invariant part) and merge an optional adopter-supplied class/style override via merge_style/2. No external class-composition library is used (D-20).

Summary

Functions

merge_style(base, extra)

Merges a base inline style string with an optional override.

Functions

merge_style(base, extra)

(since 0.1.0)

@spec merge_style(String.t(), nil | String.t() | [String.t() | nil]) :: String.t()

Merges a base inline style string with an optional override.

Override may be nil, a binary, or a list of binaries/nils (nils filtered).

Examples

iex> Mailglass.Components.CSS.merge_style("color:red;", nil)
"color:red;"

iex> Mailglass.Components.CSS.merge_style("color:red;", "font-size:16px;")
"color:red; font-size:16px;"

iex> Mailglass.Components.CSS.merge_style("color:red;", [nil, "font-size:16px;", nil])
"color:red; font-size:16px;"